15955994241

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{145069}}^1$

素因数の和:145198

約数の個数: 36

約数和(自身を含む): 25584255060

約数和(自身を除く): 9628260819

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 363, 909, 1089, 1111, 3333, 9999, 12221, 36663, 109989, 145069, 435207, 1305621, 1595759, 4787277, 14361831, 14651969, 17553349, 43955907, 52660047, 131867721, 157980141, 161171659, 483514977, 1450544931, 1772888249, 5318664747, 15955994241]

約数ペア:

[(1, 15955994241), (3, 5318664747), (9, 1772888249), (11, 1450544931), (33, 483514977), (99, 161171659), (101, 157980141), (121, 131867721), (303, 52660047), (363, 43955907), (909, 17553349), (1089, 14651969), (1111, 14361831), (3333, 4787277), (9999, 1595759), (12221, 1305621), (36663, 435207), (109989, 145069)]