74718285

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 121910400

約数和(自身を除く): 47192115

約数列:

[1, 3, 5, 15, 101, 149, 303, 331, 447, 505, 745, 993, 1515, 1655, 2235, 4965, 15049, 33431, 45147, 49319, 75245, 100293, 147957, 167155, 225735, 246595, 501465, 739785, 4981219, 14943657, 24906095, 74718285]

約数ペア:

[(1, 74718285), (3, 24906095), (5, 14943657), (15, 4981219), (101, 739785), (149, 501465), (303, 246595), (331, 225735), (447, 167155), (505, 147957), (745, 100293), (993, 75245), (1515, 49319), (1655, 45147), (2235, 33431), (4965, 15049)]