422553925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8699}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 550188000

約数和(自身を除く): 127634075

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 1675, 1943, 8699, 9715, 43495, 48575, 217475, 252271, 582833, 1261355, 2914165, 6306775, 14570825, 16902157, 84510785, 422553925]

約数ペア:

[(1, 422553925), (5, 84510785), (25, 16902157), (29, 14570825), (67, 6306775), (145, 2914165), (335, 1261355), (725, 582833), (1675, 252271), (1943, 217475), (8699, 48575), (9715, 43495)]