62430625

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 84123072

約数和(自身を除く): 21692447

約数列:

[1, 5, 23, 25, 43, 101, 115, 125, 215, 505, 575, 625, 989, 1075, 2323, 2525, 2875, 4343, 4945, 5375, 11615, 12625, 14375, 21715, 24725, 26875, 58075, 63125, 99889, 108575, 123625, 290375, 499445, 542875, 618125, 1451875, 2497225, 2714375, 12486125, 62430625]

約数ペア:

[(1, 62430625), (5, 12486125), (23, 2714375), (25, 2497225), (43, 1451875), (101, 618125), (115, 542875), (125, 499445), (215, 290375), (505, 123625), (575, 108575), (625, 99889), (989, 63125), (1075, 58075), (2323, 26875), (2525, 24725), (2875, 21715), (4343, 14375), (4945, 12625), (5375, 11615)]