1225422015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1150631}}^1$

素因数の和:1150710

約数の個数: 16

約数和(自身を含む): 1988292096

約数和(自身を除く): 762870081

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1150631, 3451893, 5753155, 17259465, 81694801, 245084403, 408474005, 1225422015]

約数ペア:

[(1, 1225422015), (3, 408474005), (5, 245084403), (15, 81694801), (71, 17259465), (213, 5753155), (355, 3451893), (1065, 1150631)]