258209325

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{104327}}^1$

素因数の和:104354

約数の個数: 36

約数和(自身を含む): 504530208

約数和(自身を除く): 246320883

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 104327, 312981, 521635, 938943, 1147597, 1564905, 2608175, 3442791, 4694715, 5737985, 7824525, 10328373, 17213955, 23473575, 28689925, 51641865, 86069775, 258209325]

約数ペア:

[(1, 258209325), (3, 86069775), (5, 51641865), (9, 28689925), (11, 23473575), (15, 17213955), (25, 10328373), (33, 7824525), (45, 5737985), (55, 4694715), (75, 3442791), (99, 2608175), (165, 1564905), (225, 1147597), (275, 938943), (495, 521635), (825, 312981), (2475, 104327)]