253670054405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{39853897}}^1$

素因数の和:39853988

約数の個数: 16

約数和(自身を含む): 325207807680

約数和(自身を除く): 71537753275

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 39853897, 199269485, 757224043, 2670211099, 3786120215, 13351055495, 50734010881, 253670054405]

約数ペア:

[(1, 253670054405), (5, 50734010881), (19, 13351055495), (67, 3786120215), (95, 2670211099), (335, 757224043), (1273, 199269485), (6365, 39853897)]