85471425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29221}}^1$

素因数の和:29250

約数の個数: 36

約数和(自身を含む): 164870524

約数和(自身を除く): 79399099

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 29221, 87663, 146105, 262989, 379873, 438315, 730525, 1139619, 1314945, 1899365, 2191575, 3418857, 5698095, 6574725, 9496825, 17094285, 28490475, 85471425]

約数ペア:

[(1, 85471425), (3, 28490475), (5, 17094285), (9, 9496825), (13, 6574725), (15, 5698095), (25, 3418857), (39, 2191575), (45, 1899365), (65, 1314945), (75, 1139619), (117, 730525), (195, 438315), (225, 379873), (325, 262989), (585, 146105), (975, 87663), (2925, 29221)]