15696326754715

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{4129}}^1\times {\mathrm{45307}}^1$

素因数の和:49711

約数の個数: 32

約数和(自身を含む): 19144830156480

約数和(自身を除く): 3448503401765

約数列:

[1, 5, 97, 173, 485, 865, 4129, 16781, 20645, 45307, 83905, 226535, 400513, 714317, 2002565, 3571585, 4394779, 7838111, 21973895, 39190555, 69288749, 187072603, 346443745, 760296767, 935363015, 3801483835, 18146042491, 32363560319, 90730212455, 161817801595, 3139265350943, 15696326754715]

約数ペア:

[(1, 15696326754715), (5, 3139265350943), (97, 161817801595), (173, 90730212455), (485, 32363560319), (865, 18146042491), (4129, 3801483835), (16781, 935363015), (20645, 760296767), (45307, 346443745), (83905, 187072603), (226535, 69288749), (400513, 39190555), (714317, 21973895), (2002565, 7838111), (3571585, 4394779)]