2757345520075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{981061}}^1$

素因数の和:981248

約数の個数: 48

約数和(自身を含む): 3695778281440

約数和(自身を除く): 938432761365

約数列:

[1, 5, 19, 25, 61, 95, 97, 305, 475, 485, 1159, 1525, 1843, 2425, 5795, 5917, 9215, 28975, 29585, 46075, 112423, 147925, 562115, 981061, 2810575, 4905305, 18640159, 24526525, 59844721, 93200795, 95162917, 299223605, 466003975, 475814585, 1137049699, 1496118025, 1808095423, 2379072925, 5685248495, 5804937937, 9040477115, 28426242475, 29024689685, 45202385575, 110293820803, 145123448425, 551469104015, 2757345520075]

約数ペア:

[(1, 2757345520075), (5, 551469104015), (19, 145123448425), (25, 110293820803), (61, 45202385575), (95, 29024689685), (97, 28426242475), (305, 9040477115), (475, 5804937937), (485, 5685248495), (1159, 2379072925), (1525, 1808095423), (1843, 1496118025), (2425, 1137049699), (5795, 475814585), (5917, 466003975), (9215, 299223605), (28975, 95162917), (29585, 93200795), (46075, 59844721), (112423, 24526525), (147925, 18640159), (562115, 4905305), (981061, 2810575)]