79960815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 153518976

約数和(自身を除く): 73558161

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 495, 603, 737, 1005, 2211, 2411, 3015, 3685, 6633, 7233, 11055, 12055, 21699, 26521, 33165, 36165, 79563, 108495, 132605, 161537, 238689, 397815, 484611, 807685, 1193445, 1453833, 1776907, 2423055, 5330721, 7269165, 8884535, 15992163, 26653605, 79960815]

約数ペア:

[(1, 79960815), (3, 26653605), (5, 15992163), (9, 8884535), (11, 7269165), (15, 5330721), (33, 2423055), (45, 1776907), (55, 1453833), (67, 1193445), (99, 807685), (165, 484611), (201, 397815), (335, 238689), (495, 161537), (603, 132605), (737, 108495), (1005, 79563), (2211, 36165), (2411, 33165), (3015, 26521), (3685, 21699), (6633, 12055), (7233, 11055)]