16185345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 28439424

約数和(自身を除く): 12254079

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 421, 699, 1165, 1263, 2105, 2563, 3495, 4631, 6315, 7689, 12815, 13893, 23155, 38445, 69465, 98093, 294279, 490465, 1079023, 1471395, 3237069, 5395115, 16185345]

約数ペア:

[(1, 16185345), (3, 5395115), (5, 3237069), (11, 1471395), (15, 1079023), (33, 490465), (55, 294279), (165, 98093), (233, 69465), (421, 38445), (699, 23155), (1165, 13893), (1263, 12815), (2105, 7689), (2563, 6315), (3495, 4631)]