289100545

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1\times {\mathrm{1033}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 350203392

約数和(自身を除く): 61102847

約数列:

[1, 5, 223, 251, 1033, 1115, 1255, 5165, 55973, 230359, 259283, 279865, 1151795, 1296415, 57820109, 289100545]

約数ペア:

[(1, 289100545), (5, 57820109), (223, 1296415), (251, 1151795), (1033, 279865), (1115, 259283), (1255, 230359), (5165, 55973)]