66621015

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15919}}^1$

素因数の和:15964

約数の個数: 32

約数和(自身を含む): 122265600

約数和(自身を除く): 55644585

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 15919, 47757, 79595, 143271, 238785, 429813, 493489, 716355, 1480467, 2149065, 2467445, 4441401, 7402335, 13324203, 22207005, 66621015]

約数ペア:

[(1, 66621015), (3, 22207005), (5, 13324203), (9, 7402335), (15, 4441401), (27, 2467445), (31, 2149065), (45, 1480467), (93, 716355), (135, 493489), (155, 429813), (279, 238785), (465, 143271), (837, 79595), (1395, 47757), (4185, 15919)]