3625375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 5136768

約数和(自身を除く): 1511393

約数列:

[1, 5, 13, 23, 25, 65, 97, 115, 125, 299, 325, 485, 575, 1261, 1495, 1625, 2231, 2425, 2875, 6305, 7475, 11155, 12125, 29003, 31525, 37375, 55775, 145015, 157625, 278875, 725075, 3625375]

約数ペア:

[(1, 3625375), (5, 725075), (13, 278875), (23, 157625), (25, 145015), (65, 55775), (97, 37375), (115, 31525), (125, 29003), (299, 12125), (325, 11155), (485, 7475), (575, 6305), (1261, 2875), (1495, 2425), (1625, 2231)]