227599375

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 302303232

約数和(自身を除く): 74703857

約数列:

[1, 5, 23, 25, 71, 115, 125, 223, 355, 575, 625, 1115, 1633, 1775, 2875, 5129, 5575, 8165, 8875, 14375, 15833, 25645, 27875, 40825, 44375, 79165, 128225, 139375, 204125, 364159, 395825, 641125, 1020625, 1820795, 1979125, 3205625, 9103975, 9895625, 45519875, 227599375]

約数ペア:

[(1, 227599375), (5, 45519875), (23, 9895625), (25, 9103975), (71, 3205625), (115, 1979125), (125, 1820795), (223, 1020625), (355, 641125), (575, 395825), (625, 364159), (1115, 204125), (1633, 139375), (1775, 128225), (2875, 79165), (5129, 44375), (5575, 40825), (8165, 27875), (8875, 25645), (14375, 15833)]