55619425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 72892160

約数和(自身を除く): 17272735

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 1669, 6665, 8345, 33325, 41725, 51739, 71767, 258695, 358835, 1293475, 1794175, 2224777, 11123885, 55619425]

約数ペア:

[(1, 55619425), (5, 11123885), (25, 2224777), (31, 1794175), (43, 1293475), (155, 358835), (215, 258695), (775, 71767), (1075, 51739), (1333, 41725), (1669, 33325), (6665, 8345)]