26630565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3691}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 47139456

約数和(自身を除く): 20508891

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 3691, 7215, 11073, 18455, 47983, 55365, 136567, 143949, 239915, 409701, 682835, 719745, 1775371, 2048505, 5326113, 8876855, 26630565]

約数ペア:

[(1, 26630565), (3, 8876855), (5, 5326113), (13, 2048505), (15, 1775371), (37, 719745), (39, 682835), (65, 409701), (111, 239915), (185, 143949), (195, 136567), (481, 55365), (555, 47983), (1443, 18455), (2405, 11073), (3691, 7215)]