1416439575

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 2836827360

約数和(自身を除く): 1420387785

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 53, 75, 85, 135, 137, 153, 159, 225, 255, 265, 289, 411, 425, 459, 477, 675, 685, 765, 795, 867, 901, 1233, 1275, 1325, 1431, 1445, 2055, 2295, 2329, 2385, 2601, 2703, 3425, 3699, 3825, 3975, 4335, 4505, 6165, 6987, 7155, 7225, 7261, 7803, 8109, 10275, 11475, 11645, 11925, 13005, 13515, 15317, 18495, 20961, 21675, 21783, 22525, 24327, 30825, 34935, 35775, 36305, 39015, 39593, 40545, 45951, 58225, 62883, 65025, 65349, 67575, 76585, 92475, 104805, 108915, 118779, 121635, 123437, 137853, 174675, 181525, 195075, 196047, 197965, 202725, 229755, 314415, 326745, 356337, 370311, 382925, 413559, 524025, 544575, 593895, 608175, 617185, 689265, 980235, 989825, 1069011, 1110933, 1148775, 1572075, 1633725, 1781685, 1851555, 2067795, 2098429, 2969475, 3085925, 3332799, 3446325, 4901175, 5345055, 5554665, 6295287, 8908425, 9257775, 10338975, 10492145, 16663995, 18885861, 26725275, 27773325, 31476435, 52460725, 56657583, 83319975, 94429305, 157382175, 283287915, 472146525, 1416439575]

約数ペア:

[(1, 1416439575), (3, 472146525), (5, 283287915), (9, 157382175), (15, 94429305), (17, 83319975), (25, 56657583), (27, 52460725), (45, 31476435), (51, 27773325), (53, 26725275), (75, 18885861), (85, 16663995), (135, 10492145), (137, 10338975), (153, 9257775), (159, 8908425), (225, 6295287), (255, 5554665), (265, 5345055), (289, 4901175), (411, 3446325), (425, 3332799), (459, 3085925), (477, 2969475), (675, 2098429), (685, 2067795), (765, 1851555), (795, 1781685), (867, 1633725), (901, 1572075), (1233, 1148775), (1275, 1110933), (1325, 1069011), (1431, 989825), (1445, 980235), (2055, 689265), (2295, 617185), (2329, 608175), (2385, 593895), (2601, 544575), (2703, 524025), (3425, 413559), (3699, 382925), (3825, 370311), (3975, 356337), (4335, 326745), (4505, 314415), (6165, 229755), (6987, 202725), (7155, 197965), (7225, 196047), (7261, 195075), (7803, 181525), (8109, 174675), (10275, 137853), (11475, 123437), (11645, 121635), (11925, 118779), (13005, 108915), (13515, 104805), (15317, 92475), (18495, 76585), (20961, 67575), (21675, 65349), (21783, 65025), (22525, 62883), (24327, 58225), (30825, 45951), (34935, 40545), (35775, 39593), (36305, 39015)]