87947265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{8293}}^1$

素因数の和:8409

約数の個数: 32

約数和(自身を含む): 162429696

約数和(自身を除く): 74482431

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 8293, 10605, 24879, 41465, 58051, 124395, 174153, 290255, 837593, 870765, 2512779, 4187965, 5863151, 12563895, 17589453, 29315755, 87947265]

約数ペア:

[(1, 87947265), (3, 29315755), (5, 17589453), (7, 12563895), (15, 5863151), (21, 4187965), (35, 2512779), (101, 870765), (105, 837593), (303, 290255), (505, 174153), (707, 124395), (1515, 58051), (2121, 41465), (3535, 24879), (8293, 10605)]