72470685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1213}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 132860160

約数和(自身を除く): 60389475

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 569, 1213, 1707, 2845, 3639, 3983, 6065, 8491, 8535, 11949, 18195, 19915, 25473, 42455, 59745, 127365, 690197, 2070591, 3450985, 4831379, 10352955, 14494137, 24156895, 72470685]

約数ペア:

[(1, 72470685), (3, 24156895), (5, 14494137), (7, 10352955), (15, 4831379), (21, 3450985), (35, 2070591), (105, 690197), (569, 127365), (1213, 59745), (1707, 42455), (2845, 25473), (3639, 19915), (3983, 18195), (6065, 11949), (8491, 8535)]