387100225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1367}}^1$

素因数の和:1665

約数の個数: 24

約数和(自身を含む): 492611328

約数和(自身を除く): 105511103

約数列:

[1, 5, 25, 47, 235, 241, 1175, 1205, 1367, 6025, 6835, 11327, 34175, 56635, 64249, 283175, 321245, 329447, 1606225, 1647235, 8236175, 15484009, 77420045, 387100225]

約数ペア:

[(1, 387100225), (5, 77420045), (25, 15484009), (47, 8236175), (235, 1647235), (241, 1606225), (1175, 329447), (1205, 321245), (1367, 283175), (6025, 64249), (6835, 56635), (11327, 34175)]