56651425

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 72564800

約数和(自身を除く): 15913375

約数列:

[1, 5, 25, 43, 151, 215, 349, 755, 1075, 1745, 3775, 6493, 8725, 15007, 32465, 52699, 75035, 162325, 263495, 375175, 1317475, 2266057, 11330285, 56651425]

約数ペア:

[(1, 56651425), (5, 11330285), (25, 2266057), (43, 1317475), (151, 375175), (215, 263495), (349, 162325), (755, 75035), (1075, 52699), (1745, 32465), (3775, 15007), (6493, 8725)]