117615025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:750

約数の個数: 36

約数和(自身を含む): 163270800

約数和(自身を除く): 45655775

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 605, 649, 659, 1475, 3025, 3245, 3295, 7139, 7249, 16225, 16475, 35695, 36245, 38881, 79739, 178475, 181225, 194405, 398695, 427691, 972025, 1993475, 2138455, 4704601, 10692275, 23523005, 117615025]

約数ペア:

[(1, 117615025), (5, 23523005), (11, 10692275), (25, 4704601), (55, 2138455), (59, 1993475), (121, 972025), (275, 427691), (295, 398695), (605, 194405), (649, 181225), (659, 178475), (1475, 79739), (3025, 38881), (3245, 36245), (3295, 35695), (7139, 16475), (7249, 16225)]