788963195

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 983016000

約数和(自身を除く): 194052805

約数列:

[1, 5, 73, 89, 149, 163, 365, 445, 745, 815, 6497, 10877, 11899, 13261, 14507, 24287, 32485, 54385, 59495, 66305, 72535, 121435, 968053, 1059011, 1772951, 2161543, 4840265, 5295055, 8864755, 10807715, 157792639, 788963195]

約数ペア:

[(1, 788963195), (5, 157792639), (73, 10807715), (89, 8864755), (149, 5295055), (163, 4840265), (365, 2161543), (445, 1772951), (745, 1059011), (815, 968053), (6497, 121435), (10877, 72535), (11899, 66305), (13261, 59495), (14507, 54385), (24287, 32485)]