72671355

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4261}}^1$

素因数の和:4651

約数の個数: 24

約数和(自身を含む): 126325680

約数和(自身を除く): 53654325

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 4261, 5685, 12783, 17055, 21305, 38349, 63915, 191745, 1614919, 4844757, 8074595, 14534271, 24223785, 72671355]

約数ペア:

[(1, 72671355), (3, 24223785), (5, 14534271), (9, 8074595), (15, 4844757), (45, 1614919), (379, 191745), (1137, 63915), (1895, 38349), (3411, 21305), (4261, 17055), (5685, 12783)]