58007975

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 77762880

約数和(自身を除く): 19754905

約数列:

[1, 5, 25, 29, 31, 89, 145, 155, 445, 725, 775, 841, 899, 2225, 2581, 2759, 4205, 4495, 12905, 13795, 21025, 22475, 26071, 64525, 68975, 74849, 80011, 130355, 374245, 400055, 651775, 1871225, 2000275, 2320319, 11601595, 58007975]

約数ペア:

[(1, 58007975), (5, 11601595), (25, 2320319), (29, 2000275), (31, 1871225), (89, 651775), (145, 400055), (155, 374245), (445, 130355), (725, 80011), (775, 74849), (841, 68975), (899, 64525), (2225, 26071), (2581, 22475), (2759, 21025), (4205, 13795), (4495, 12905)]