72027015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{67631}}^1$

素因数の和:67710

約数の個数: 16

約数和(自身を含む): 116868096

約数和(自身を除く): 44841081

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 67631, 202893, 338155, 1014465, 4801801, 14405403, 24009005, 72027015]

約数ペア:

[(1, 72027015), (3, 24009005), (5, 14405403), (15, 4801801), (71, 1014465), (213, 338155), (355, 202893), (1065, 67631)]