16141125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 128

約数和(自身を含む): 36900864

約数和(自身を除く): 20759739

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 25, 33, 35, 39, 43, 55, 65, 75, 77, 91, 105, 125, 129, 143, 165, 175, 195, 215, 231, 273, 275, 301, 325, 375, 385, 429, 455, 473, 525, 559, 645, 715, 825, 875, 903, 975, 1001, 1075, 1155, 1365, 1375, 1419, 1505, 1625, 1677, 1925, 2145, 2275, 2365, 2625, 2795, 3003, 3225, 3311, 3575, 3913, 4125, 4515, 4875, 5005, 5375, 5775, 6149, 6825, 7095, 7525, 8385, 9625, 9933, 10725, 11375, 11739, 11825, 13975, 15015, 16125, 16555, 17875, 18447, 19565, 22575, 25025, 28875, 30745, 34125, 35475, 37625, 41925, 43043, 49665, 53625, 58695, 59125, 69875, 75075, 82775, 92235, 97825, 112875, 125125, 129129, 153725, 177375, 209625, 215215, 248325, 293475, 375375, 413875, 461175, 489125, 645645, 768625, 1076075, 1241625, 1467375, 2305875, 3228225, 5380375, 16141125]

約数ペア:

[(1, 16141125), (3, 5380375), (5, 3228225), (7, 2305875), (11, 1467375), (13, 1241625), (15, 1076075), (21, 768625), (25, 645645), (33, 489125), (35, 461175), (39, 413875), (43, 375375), (55, 293475), (65, 248325), (75, 215215), (77, 209625), (91, 177375), (105, 153725), (125, 129129), (129, 125125), (143, 112875), (165, 97825), (175, 92235), (195, 82775), (215, 75075), (231, 69875), (273, 59125), (275, 58695), (301, 53625), (325, 49665), (375, 43043), (385, 41925), (429, 37625), (455, 35475), (473, 34125), (525, 30745), (559, 28875), (645, 25025), (715, 22575), (825, 19565), (875, 18447), (903, 17875), (975, 16555), (1001, 16125), (1075, 15015), (1155, 13975), (1365, 11825), (1375, 11739), (1419, 11375), (1505, 10725), (1625, 9933), (1677, 9625), (1925, 8385), (2145, 7525), (2275, 7095), (2365, 6825), (2625, 6149), (2795, 5775), (3003, 5375), (3225, 5005), (3311, 4875), (3575, 4515), (3913, 4125)]