118291875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 222528768

約数和(自身を除く): 104236893

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 125, 195, 211, 299, 325, 345, 375, 575, 625, 633, 897, 975, 1055, 1495, 1625, 1725, 1875, 2743, 2875, 3165, 4485, 4853, 4875, 5275, 7475, 8125, 8229, 8625, 13715, 14375, 14559, 15825, 22425, 24265, 24375, 26375, 37375, 41145, 43125, 63089, 68575, 72795, 79125, 112125, 121325, 131875, 186875, 189267, 205725, 315445, 342875, 363975, 395625, 560625, 606625, 946335, 1028625, 1577225, 1714375, 1819875, 3033125, 4731675, 5143125, 7886125, 9099375, 23658375, 39430625, 118291875]

約数ペア:

[(1, 118291875), (3, 39430625), (5, 23658375), (13, 9099375), (15, 7886125), (23, 5143125), (25, 4731675), (39, 3033125), (65, 1819875), (69, 1714375), (75, 1577225), (115, 1028625), (125, 946335), (195, 606625), (211, 560625), (299, 395625), (325, 363975), (345, 342875), (375, 315445), (575, 205725), (625, 189267), (633, 186875), (897, 131875), (975, 121325), (1055, 112125), (1495, 79125), (1625, 72795), (1725, 68575), (1875, 63089), (2743, 43125), (2875, 41145), (3165, 37375), (4485, 26375), (4853, 24375), (4875, 24265), (5275, 22425), (7475, 15825), (8125, 14559), (8229, 14375), (8625, 13715)]