61412625

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 112270080

約数和(自身を除く): 50857455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 691, 711, 1125, 1185, 1975, 2073, 3455, 3555, 5925, 6219, 9875, 10365, 17275, 17775, 29625, 31095, 51825, 54589, 86375, 88875, 155475, 163767, 259125, 272945, 491301, 777375, 818835, 1364725, 2456505, 4094175, 6823625, 12282525, 20470875, 61412625]

約数ペア:

[(1, 61412625), (3, 20470875), (5, 12282525), (9, 6823625), (15, 4094175), (25, 2456505), (45, 1364725), (75, 818835), (79, 777375), (125, 491301), (225, 272945), (237, 259125), (375, 163767), (395, 155475), (691, 88875), (711, 86375), (1125, 54589), (1185, 51825), (1975, 31095), (2073, 29625), (3455, 17775), (3555, 17275), (5925, 10365), (6219, 9875)]