76708125

素因数分解:

$3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 149249100

約数和(自身を除く): 72540975

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 375, 585, 625, 975, 1049, 1125, 1625, 1875, 2925, 3147, 4875, 5245, 5625, 8125, 9441, 13637, 14625, 15735, 24375, 26225, 40911, 47205, 68185, 73125, 78675, 122733, 131125, 204555, 236025, 340925, 393375, 613665, 655625, 1022775, 1180125, 1704625, 1966875, 3068325, 5113875, 5900625, 8523125, 15341625, 25569375, 76708125]

約数ペア:

[(1, 76708125), (3, 25569375), (5, 15341625), (9, 8523125), (13, 5900625), (15, 5113875), (25, 3068325), (39, 1966875), (45, 1704625), (65, 1180125), (75, 1022775), (117, 655625), (125, 613665), (195, 393375), (225, 340925), (325, 236025), (375, 204555), (585, 131125), (625, 122733), (975, 78675), (1049, 73125), (1125, 68185), (1625, 47205), (1875, 40911), (2925, 26225), (3147, 24375), (4875, 15735), (5245, 14625), (5625, 13637), (8125, 9441)]