29822775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 51806208

約数和(自身を除く): 21983433

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 101, 127, 155, 303, 381, 465, 505, 635, 775, 1515, 1905, 2325, 2525, 3131, 3175, 3937, 7575, 9393, 9525, 11811, 12827, 15655, 19685, 38481, 46965, 59055, 64135, 78275, 98425, 192405, 234825, 295275, 320675, 397637, 962025, 1192911, 1988185, 5964555, 9940925, 29822775]

約数ペア:

[(1, 29822775), (3, 9940925), (5, 5964555), (15, 1988185), (25, 1192911), (31, 962025), (75, 397637), (93, 320675), (101, 295275), (127, 234825), (155, 192405), (303, 98425), (381, 78275), (465, 64135), (505, 59055), (635, 46965), (775, 38481), (1515, 19685), (1905, 15655), (2325, 12827), (2525, 11811), (3131, 9525), (3175, 9393), (3937, 7575)]