31930185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7417}}^1$

素因数の和:7473

約数の個数: 32

約数和(自身を含む): 59818752

約数和(自身を除く): 27888567

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 7417, 22251, 37085, 51919, 111255, 155757, 259595, 304097, 778785, 912291, 1520485, 2128679, 4561455, 6386037, 10643395, 31930185]

約数ペア:

[(1, 31930185), (3, 10643395), (5, 6386037), (7, 4561455), (15, 2128679), (21, 1520485), (35, 912291), (41, 778785), (105, 304097), (123, 259595), (205, 155757), (287, 111255), (615, 51919), (861, 37085), (1435, 22251), (4305, 7417)]