64013625

素因数分解:

$3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 127545600

約数和(自身を除く): 63531975

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 125, 135, 195, 225, 325, 351, 375, 585, 675, 975, 1125, 1459, 1625, 1755, 2925, 3375, 4377, 4875, 7295, 8775, 13131, 14625, 18967, 21885, 36475, 39393, 43875, 56901, 65655, 94835, 109425, 170703, 182375, 196965, 284505, 328275, 474175, 512109, 547125, 853515, 984825, 1422525, 1641375, 2370875, 2560545, 4267575, 4924125, 7112625, 12802725, 21337875, 64013625]

約数ペア:

[(1, 64013625), (3, 21337875), (5, 12802725), (9, 7112625), (13, 4924125), (15, 4267575), (25, 2560545), (27, 2370875), (39, 1641375), (45, 1422525), (65, 984825), (75, 853515), (117, 547125), (125, 512109), (135, 474175), (195, 328275), (225, 284505), (325, 196965), (351, 182375), (375, 170703), (585, 109425), (675, 94835), (975, 65655), (1125, 56901), (1459, 43875), (1625, 39393), (1755, 36475), (2925, 21885), (3375, 18967), (4377, 14625), (4875, 13131), (7295, 8775)]