2017074125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63781}}^1$

素因数の和:63830

約数の個数: 32

約数和(自身を含む): 2865597696

約数和(自身を除く): 848523571

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2875, 6325, 31625, 63781, 318905, 701591, 1466963, 1594525, 3507955, 7334815, 7972625, 16136593, 17539775, 36674075, 80682965, 87698875, 183370375, 403414825, 2017074125]

約数ペア:

[(1, 2017074125), (5, 403414825), (11, 183370375), (23, 87698875), (25, 80682965), (55, 36674075), (115, 17539775), (125, 16136593), (253, 7972625), (275, 7334815), (575, 3507955), (1265, 1594525), (1375, 1466963), (2875, 701591), (6325, 318905), (31625, 63781)]