78897272405

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1069}}^1\times {\mathrm{16097}}^1$

素因数の和:17309

約数の個数: 32

約数和(自身を含む): 109136712960

約数和(自身を除く): 30239440555

約数列:

[1, 5, 7, 35, 131, 655, 917, 1069, 4585, 5345, 7483, 16097, 37415, 80485, 112679, 140039, 563395, 700195, 980273, 2108707, 4901365, 10543535, 14760949, 17207693, 73804745, 86038465, 120453851, 602269255, 2254207783, 11271038915, 15779454481, 78897272405]

約数ペア:

[(1, 78897272405), (5, 15779454481), (7, 11271038915), (35, 2254207783), (131, 602269255), (655, 120453851), (917, 86038465), (1069, 73804745), (4585, 17207693), (5345, 14760949), (7483, 10543535), (16097, 4901365), (37415, 2108707), (80485, 980273), (112679, 700195), (140039, 563395)]