42618545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 53161920

約数和(自身を除く): 10543375

約数列:

[1, 5, 29, 145, 251, 1171, 1255, 5855, 7279, 33959, 36395, 169795, 293921, 1469605, 8523709, 42618545]

約数ペア:

[(1, 42618545), (5, 8523709), (29, 1469605), (145, 293921), (251, 169795), (1171, 36395), (1255, 33959), (5855, 7279)]