56984625

素因数分解:

$3^2\times 5^3\times {\mathrm{37}}^3$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 105577680

約数和(自身を除く): 48593055

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 125, 185, 225, 333, 375, 555, 925, 1125, 1369, 1665, 2775, 4107, 4625, 6845, 8325, 12321, 13875, 20535, 34225, 41625, 50653, 61605, 102675, 151959, 171125, 253265, 308025, 455877, 513375, 759795, 1266325, 1540125, 2279385, 3798975, 6331625, 11396925, 18994875, 56984625]

約数ペア:

[(1, 56984625), (3, 18994875), (5, 11396925), (9, 6331625), (15, 3798975), (25, 2279385), (37, 1540125), (45, 1266325), (75, 759795), (111, 513375), (125, 455877), (185, 308025), (225, 253265), (333, 171125), (375, 151959), (555, 102675), (925, 61605), (1125, 50653), (1369, 41625), (1665, 34225), (2775, 20535), (4107, 13875), (4625, 12321), (6845, 8325)]