72618015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{210487}}^1$

素因数の和:210518

約数の個数: 16

約数和(自身を含む): 121241088

約数和(自身を除く): 48623073

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 210487, 631461, 1052435, 3157305, 4841201, 14523603, 24206005, 72618015]

約数ペア:

[(1, 72618015), (3, 24206005), (5, 14523603), (15, 4841201), (23, 3157305), (69, 1052435), (115, 631461), (345, 210487)]