156927120025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{5641}}^1\times {\mathrm{85597}}^1$

素因数の和:91261

約数の個数: 24

約数和(自身を含む): 209597659544

約数和(自身を除く): 52670539519

約数列:

[1, 5, 13, 25, 65, 325, 5641, 28205, 73333, 85597, 141025, 366665, 427985, 1112761, 1833325, 2139925, 5563805, 27819025, 482852677, 2414263385, 6277084801, 12071316925, 31385424005, 156927120025]

約数ペア:

[(1, 156927120025), (5, 31385424005), (13, 12071316925), (25, 6277084801), (65, 2414263385), (325, 482852677), (5641, 27819025), (28205, 5563805), (73333, 2139925), (85597, 1833325), (141025, 1112761), (366665, 427985)]