979875

素因数分解:

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

素因数の和:101

約数の個数: 48

約数和(自身を含む): 1930656

約数和(自身を除く): 950781

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 67, 75, 117, 125, 195, 201, 225, 325, 335, 375, 585, 603, 871, 975, 1005, 1125, 1625, 1675, 2613, 2925, 3015, 4355, 4875, 5025, 7839, 8375, 13065, 14625, 15075, 21775, 25125, 39195, 65325, 75375, 108875, 195975, 326625, 979875]

約数ペア:

[(1, 979875), (3, 326625), (5, 195975), (9, 108875), (13, 75375), (15, 65325), (25, 39195), (39, 25125), (45, 21775), (65, 15075), (67, 14625), (75, 13065), (117, 8375), (125, 7839), (195, 5025), (201, 4875), (225, 4355), (325, 3015), (335, 2925), (375, 2613), (585, 1675), (603, 1625), (871, 1125), (975, 1005)]