99984015

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{7907}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 173944368

約数和(自身を除く): 73960353

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 7907, 12645, 23721, 39535, 71163, 118605, 355815, 2221867, 6665601, 11109335, 19996803, 33328005, 99984015]

約数ペア:

[(1, 99984015), (3, 33328005), (5, 19996803), (9, 11109335), (15, 6665601), (45, 2221867), (281, 355815), (843, 118605), (1405, 71163), (2529, 39535), (4215, 23721), (7907, 12645)]