156022275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 267125760

約数和(自身を除く): 111103485

約数列:

[1, 3, 5, 15, 25, 43, 75, 101, 129, 215, 303, 479, 505, 645, 1075, 1437, 1515, 2395, 2525, 3225, 4343, 7185, 7575, 11975, 13029, 20597, 21715, 35925, 48379, 61791, 65145, 102985, 108575, 145137, 241895, 308955, 325725, 514925, 725685, 1209475, 1544775, 2080297, 3628425, 6240891, 10401485, 31204455, 52007425, 156022275]

約数ペア:

[(1, 156022275), (3, 52007425), (5, 31204455), (15, 10401485), (25, 6240891), (43, 3628425), (75, 2080297), (101, 1544775), (129, 1209475), (215, 725685), (303, 514925), (479, 325725), (505, 308955), (645, 241895), (1075, 145137), (1437, 108575), (1515, 102985), (2395, 65145), (2525, 61791), (3225, 48379), (4343, 35925), (7185, 21715), (7575, 20597), (11975, 13029)]