155777635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 210212352

約数和(自身を除く): 54434717

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 797, 1261, 2015, 3007, 3985, 6305, 10361, 15035, 24707, 39091, 51805, 77309, 123535, 195455, 321191, 386545, 1005017, 1605955, 2396579, 5025085, 11982895, 31155527, 155777635]

約数ペア:

[(1, 155777635), (5, 31155527), (13, 11982895), (31, 5025085), (65, 2396579), (97, 1605955), (155, 1005017), (403, 386545), (485, 321191), (797, 195455), (1261, 123535), (2015, 77309), (3007, 51805), (3985, 39091), (6305, 24707), (10361, 15035)]