40954875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 76038144

約数和(自身を除く): 35083269

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 125, 155, 195, 271, 325, 375, 403, 465, 775, 813, 975, 1209, 1355, 1625, 2015, 2325, 3523, 3875, 4065, 4875, 6045, 6775, 8401, 10075, 10569, 11625, 17615, 20325, 25203, 30225, 33875, 42005, 50375, 52845, 88075, 101625, 109213, 126015, 151125, 210025, 264225, 327639, 440375, 546065, 630075, 1050125, 1321125, 1638195, 2730325, 3150375, 8190975, 13651625, 40954875]

約数ペア:

[(1, 40954875), (3, 13651625), (5, 8190975), (13, 3150375), (15, 2730325), (25, 1638195), (31, 1321125), (39, 1050125), (65, 630075), (75, 546065), (93, 440375), (125, 327639), (155, 264225), (195, 210025), (271, 151125), (325, 126015), (375, 109213), (403, 101625), (465, 88075), (775, 52845), (813, 50375), (975, 42005), (1209, 33875), (1355, 30225), (1625, 25203), (2015, 20325), (2325, 17615), (3523, 11625), (3875, 10569), (4065, 10075), (4875, 8401), (6045, 6775)]