72464315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 111366144

約数和(自身を除く): 38901829

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 5087, 14245, 25435, 35609, 55957, 178045, 188219, 279785, 391699, 941095, 1317533, 1958495, 2070409, 6587665, 10352045, 14492863, 72464315]

約数ペア:

[(1, 72464315), (5, 14492863), (7, 10352045), (11, 6587665), (35, 2070409), (37, 1958495), (55, 1317533), (77, 941095), (185, 391699), (259, 279785), (385, 188219), (407, 178045), (1295, 55957), (2035, 35609), (2849, 25435), (5087, 14245)]