19788045015

素因数分解:

$3^1\times 5^1\times {\mathrm{88129}}^1\times {\mathrm{14969}}^1$

素因数の和:103106

約数の個数: 16

約数和(自身を含む): 31663346400

約数和(自身を除く): 11875301385

約数列:

[1, 3, 5, 15, 14969, 44907, 74845, 88129, 224535, 264387, 440645, 1321935, 1319203001, 3957609003, 6596015005, 19788045015]

約数ペア:

[(1, 19788045015), (3, 6596015005), (5, 3957609003), (15, 1319203001), (14969, 1321935), (44907, 440645), (74845, 264387), (88129, 224535)]