38215125

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 96

約数和(自身を含む): 77650560

約数和(自身を除く): 39435435

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 67, 75, 117, 125, 135, 169, 195, 201, 225, 325, 335, 351, 375, 507, 585, 603, 675, 845, 871, 975, 1005, 1125, 1521, 1625, 1675, 1755, 1809, 2535, 2613, 2925, 3015, 3375, 4225, 4355, 4563, 4875, 5025, 7605, 7839, 8375, 8775, 9045, 11323, 12675, 13065, 14625, 15075, 21125, 21775, 22815, 23517, 25125, 33969, 38025, 39195, 43875, 45225, 56615, 63375, 65325, 75375, 101907, 108875, 114075, 117585, 169845, 190125, 195975, 226125, 283075, 305721, 326625, 509535, 570375, 587925, 849225, 979875, 1415375, 1528605, 2547675, 2939625, 4246125, 7643025, 12738375, 38215125]

約数ペア:

[(1, 38215125), (3, 12738375), (5, 7643025), (9, 4246125), (13, 2939625), (15, 2547675), (25, 1528605), (27, 1415375), (39, 979875), (45, 849225), (65, 587925), (67, 570375), (75, 509535), (117, 326625), (125, 305721), (135, 283075), (169, 226125), (195, 195975), (201, 190125), (225, 169845), (325, 117585), (335, 114075), (351, 108875), (375, 101907), (507, 75375), (585, 65325), (603, 63375), (675, 56615), (845, 45225), (871, 43875), (975, 39195), (1005, 38025), (1125, 33969), (1521, 25125), (1625, 23517), (1675, 22815), (1755, 21775), (1809, 21125), (2535, 15075), (2613, 14625), (2925, 13065), (3015, 12675), (3375, 11323), (4225, 9045), (4355, 8775), (4563, 8375), (4875, 7839), (5025, 7605)]