142392795

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{231533}}^1$

素因数の和:231582

約数の個数: 16

約数和(自身を含む): 233386272

約数和(自身を除く): 90993477

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 231533, 694599, 1157665, 3472995, 9492853, 28478559, 47464265, 142392795]

約数ペア:

[(1, 142392795), (3, 47464265), (5, 28478559), (15, 9492853), (41, 3472995), (123, 1157665), (205, 694599), (615, 231533)]