15661680465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{13577}}^1$

素因数の和:15089

約数の個数: 32

約数和(自身を含む): 25550971776

約数和(自身を除く): 9889291311

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1451, 4353, 7255, 13577, 21765, 40731, 67885, 76903, 203655, 230709, 384515, 719581, 1153545, 2158743, 3597905, 10793715, 19700227, 59100681, 98501135, 295503405, 1044112031, 3132336093, 5220560155, 15661680465]

約数ペア:

[(1, 15661680465), (3, 5220560155), (5, 3132336093), (15, 1044112031), (53, 295503405), (159, 98501135), (265, 59100681), (795, 19700227), (1451, 10793715), (4353, 3597905), (7255, 2158743), (13577, 1153545), (21765, 719581), (40731, 384515), (67885, 230709), (76903, 203655)]