30712475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 41044992

約数和(自身を除く): 10332517

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 1723, 3565, 8615, 17825, 39629, 43075, 53413, 198145, 267065, 990725, 1228499, 1335325, 6142495, 30712475]

約数ペア:

[(1, 30712475), (5, 6142495), (23, 1335325), (25, 1228499), (31, 990725), (115, 267065), (155, 198145), (575, 53413), (713, 43075), (775, 39629), (1723, 17825), (3565, 8615)]