72703405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{3049}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 92232000

約数和(自身を除く): 19528595

約数列:

[1, 5, 19, 95, 251, 1255, 3049, 4769, 15245, 23845, 57931, 289655, 765299, 3826495, 14540681, 72703405]

約数ペア:

[(1, 72703405), (5, 14540681), (19, 3826495), (95, 765299), (251, 289655), (1255, 57931), (3049, 23845), (4769, 15245)]