30239625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 32

約数和(自身を含む): 54198144

約数和(自身を除く): 23958519

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 6203, 18609, 31015, 80639, 93045, 155075, 241917, 403195, 465225, 775375, 1209585, 2015975, 2326125, 6047925, 10079875, 30239625]

約数ペア:

[(1, 30239625), (3, 10079875), (5, 6047925), (13, 2326125), (15, 2015975), (25, 1209585), (39, 775375), (65, 465225), (75, 403195), (125, 241917), (195, 155075), (325, 93045), (375, 80639), (975, 31015), (1625, 18609), (4875, 6203)]