25790375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 9590425

約数列:

[1, 5, 13, 25, 59, 65, 125, 269, 295, 325, 767, 1345, 1475, 1625, 3497, 3835, 6725, 7375, 15871, 17485, 19175, 33625, 79355, 87425, 95875, 206323, 396775, 437125, 1031615, 1983875, 5158075, 25790375]

約数ペア:

[(1, 25790375), (5, 5158075), (13, 1983875), (25, 1031615), (59, 437125), (65, 396775), (125, 206323), (269, 95875), (295, 87425), (325, 79355), (767, 33625), (1345, 19175), (1475, 17485), (1625, 15871), (3497, 7375), (3835, 6725)]