125677565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 169645056

約数和(自身を除く): 43967491

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 643, 1261, 2015, 3007, 3215, 6305, 8359, 15035, 19933, 39091, 41795, 62371, 99665, 195455, 259129, 311855, 810823, 1295645, 1933501, 4054115, 9667505, 25135513, 125677565]

約数ペア:

[(1, 125677565), (5, 25135513), (13, 9667505), (31, 4054115), (65, 1933501), (97, 1295645), (155, 810823), (403, 311855), (485, 259129), (643, 195455), (1261, 99665), (2015, 62371), (3007, 41795), (3215, 39091), (6305, 19933), (8359, 15035)]