30198495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 50448384

約数和(自身を除く): 20249889

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 643, 1515, 1929, 3131, 3215, 9393, 9645, 15655, 19933, 46965, 59799, 64943, 99665, 194829, 298995, 324715, 974145, 2013233, 6039699, 10066165, 30198495]

約数ペア:

[(1, 30198495), (3, 10066165), (5, 6039699), (15, 2013233), (31, 974145), (93, 324715), (101, 298995), (155, 194829), (303, 99665), (465, 64943), (505, 59799), (643, 46965), (1515, 19933), (1929, 15655), (3131, 9645), (3215, 9393)]