67189005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 128384256

約数和(自身を除く): 61195251

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2671, 2795, 5031, 8013, 8385, 13355, 24039, 25155, 34723, 40065, 104169, 114853, 120195, 173615, 312507, 344559, 520845, 574265, 1033677, 1493089, 1562535, 1722795, 4479267, 5168385, 7465445, 13437801, 22396335, 67189005]

約数ペア:

[(1, 67189005), (3, 22396335), (5, 13437801), (9, 7465445), (13, 5168385), (15, 4479267), (39, 1722795), (43, 1562535), (45, 1493089), (65, 1033677), (117, 574265), (129, 520845), (195, 344559), (215, 312507), (387, 173615), (559, 120195), (585, 114853), (645, 104169), (1677, 40065), (1935, 34723), (2671, 25155), (2795, 24039), (5031, 13355), (8013, 8385)]