240036875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 333793152

約数和(自身を除く): 93756277

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 625, 775, 953, 1625, 2015, 3875, 4765, 8125, 10075, 12389, 19375, 23825, 29543, 50375, 61945, 119125, 147715, 251875, 309725, 384059, 595625, 738575, 1548625, 1920295, 3692875, 7743125, 9601475, 18464375, 48007375, 240036875]

約数ペア:

[(1, 240036875), (5, 48007375), (13, 18464375), (25, 9601475), (31, 7743125), (65, 3692875), (125, 1920295), (155, 1548625), (325, 738575), (403, 595625), (625, 384059), (775, 309725), (953, 251875), (1625, 147715), (2015, 119125), (3875, 61945), (4765, 50375), (8125, 29543), (10075, 23825), (12389, 19375)]