83986425

素因数分解:

$3^2\times 5^2\times {\mathrm{373273}}^1$

素因数の和:373289

約数の個数: 18

約数和(自身を含む): 150429422

約数和(自身を除く): 66442997

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 373273, 1119819, 1866365, 3359457, 5599095, 9331825, 16797285, 27995475, 83986425]

約数ペア:

[(1, 83986425), (3, 27995475), (5, 16797285), (9, 9331825), (15, 5599095), (25, 3359457), (45, 1866365), (75, 1119819), (225, 373273)]