40318425

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 144

約数和(自身を含む): 91601280

約数和(自身を除く): 51282855

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 49, 53, 63, 69, 75, 105, 115, 135, 147, 159, 161, 175, 189, 207, 225, 245, 265, 315, 345, 371, 441, 477, 483, 525, 575, 621, 675, 735, 795, 805, 945, 1035, 1113, 1127, 1219, 1225, 1323, 1325, 1431, 1449, 1575, 1725, 1855, 2205, 2385, 2415, 2597, 3105, 3339, 3381, 3657, 3675, 3975, 4025, 4347, 4725, 5175, 5565, 5635, 6095, 6615, 7155, 7245, 7791, 8533, 9275, 10017, 10143, 10971, 11025, 11925, 12075, 12985, 15525, 16695, 16905, 18285, 21735, 23373, 25599, 27825, 28175, 30429, 30475, 32913, 33075, 35775, 36225, 38955, 42665, 50085, 50715, 54855, 59731, 64925, 70119, 76797, 83475, 84525, 91425, 108675, 116865, 127995, 152145, 164565, 179193, 194775, 213325, 230391, 250425, 253575, 274275, 298655, 350595, 383985, 537579, 584325, 639975, 760725, 822825, 895965, 1151955, 1493275, 1612737, 1752975, 1919925, 2687895, 4479825, 5759775, 8063685, 13439475, 40318425]

約数ペア:

[(1, 40318425), (3, 13439475), (5, 8063685), (7, 5759775), (9, 4479825), (15, 2687895), (21, 1919925), (23, 1752975), (25, 1612737), (27, 1493275), (35, 1151955), (45, 895965), (49, 822825), (53, 760725), (63, 639975), (69, 584325), (75, 537579), (105, 383985), (115, 350595), (135, 298655), (147, 274275), (159, 253575), (161, 250425), (175, 230391), (189, 213325), (207, 194775), (225, 179193), (245, 164565), (265, 152145), (315, 127995), (345, 116865), (371, 108675), (441, 91425), (477, 84525), (483, 83475), (525, 76797), (575, 70119), (621, 64925), (675, 59731), (735, 54855), (795, 50715), (805, 50085), (945, 42665), (1035, 38955), (1113, 36225), (1127, 35775), (1219, 33075), (1225, 32913), (1323, 30475), (1325, 30429), (1431, 28175), (1449, 27825), (1575, 25599), (1725, 23373), (1855, 21735), (2205, 18285), (2385, 16905), (2415, 16695), (2597, 15525), (3105, 12985), (3339, 12075), (3381, 11925), (3657, 11025), (3675, 10971), (3975, 10143), (4025, 10017), (4347, 9275), (4725, 8533), (5175, 7791), (5565, 7245), (5635, 7155), (6095, 6615)]