86689995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1451}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 158906880

約数和(自身を除く): 72216885

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 569, 1451, 1707, 2845, 3983, 4353, 7255, 8535, 10157, 11949, 19915, 21765, 30471, 50785, 59745, 152355, 825619, 2476857, 4128095, 5779333, 12384285, 17337999, 28896665, 86689995]

約数ペア:

[(1, 86689995), (3, 28896665), (5, 17337999), (7, 12384285), (15, 5779333), (21, 4128095), (35, 2476857), (105, 825619), (569, 152355), (1451, 59745), (1707, 50785), (2845, 30471), (3983, 21765), (4353, 19915), (7255, 11949), (8535, 10157)]