25114815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 22901985

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 113, 165, 339, 449, 495, 565, 1017, 1243, 1347, 1695, 2245, 3729, 4041, 4939, 5085, 6215, 6735, 11187, 14817, 18645, 20205, 24695, 44451, 50737, 55935, 74085, 152211, 222255, 253685, 456633, 558107, 761055, 1674321, 2283165, 2790535, 5022963, 8371605, 25114815]

約数ペア:

[(1, 25114815), (3, 8371605), (5, 5022963), (9, 2790535), (11, 2283165), (15, 1674321), (33, 761055), (45, 558107), (55, 456633), (99, 253685), (113, 222255), (165, 152211), (339, 74085), (449, 55935), (495, 50737), (565, 44451), (1017, 24695), (1243, 20205), (1347, 18645), (1695, 14817), (2245, 11187), (3729, 6735), (4041, 6215), (4939, 5085)]