47295015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137087}}^1$

素因数の和:137118

約数の個数: 16

約数和(自身を含む): 78962688

約数和(自身を除く): 31667673

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 137087, 411261, 685435, 2056305, 3153001, 9459003, 15765005, 47295015]

約数ペア:

[(1, 47295015), (3, 15765005), (5, 9459003), (15, 3153001), (23, 2056305), (69, 685435), (115, 411261), (345, 137087)]