87729105

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 143746560

約数和(自身を除く): 56017455

約数列:

[1, 3, 5, 15, 79, 101, 237, 303, 395, 505, 733, 1185, 1515, 2199, 3665, 7979, 10995, 23937, 39895, 57907, 74033, 119685, 173721, 222099, 289535, 370165, 868605, 1110495, 5848607, 17545821, 29243035, 87729105]

約数ペア:

[(1, 87729105), (3, 29243035), (5, 17545821), (15, 5848607), (79, 1110495), (101, 868605), (237, 370165), (303, 289535), (395, 222099), (505, 173721), (733, 119685), (1185, 74033), (1515, 57907), (2199, 39895), (3665, 23937), (7979, 10995)]