29122925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 40096764

約数和(自身を除く): 10973839

約数列:

[1, 5, 13, 25, 61, 65, 113, 169, 305, 325, 565, 793, 845, 1469, 1525, 2825, 3965, 4225, 6893, 7345, 10309, 19097, 19825, 34465, 36725, 51545, 89609, 95485, 172325, 257725, 448045, 477425, 1164917, 2240225, 5824585, 29122925]

約数ペア:

[(1, 29122925), (5, 5824585), (13, 2240225), (25, 1164917), (61, 477425), (65, 448045), (113, 257725), (169, 172325), (305, 95485), (325, 89609), (565, 51545), (793, 36725), (845, 34465), (1469, 19825), (1525, 19097), (2825, 10309), (3965, 7345), (4225, 6893)]