2846745

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 56

約数和(自身を含む): 5666112

約数和(自身を除く): 2819367

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 81, 99, 135, 165, 213, 243, 297, 355, 405, 495, 639, 729, 781, 891, 1065, 1215, 1485, 1917, 2343, 2673, 3195, 3645, 3905, 4455, 5751, 7029, 8019, 9585, 11715, 13365, 17253, 21087, 28755, 35145, 40095, 51759, 63261, 86265, 105435, 189783, 258795, 316305, 569349, 948915, 2846745]

約数ペア:

[(1, 2846745), (3, 948915), (5, 569349), (9, 316305), (11, 258795), (15, 189783), (27, 105435), (33, 86265), (45, 63261), (55, 51759), (71, 40095), (81, 35145), (99, 28755), (135, 21087), (165, 17253), (213, 13365), (243, 11715), (297, 9585), (355, 8019), (405, 7029), (495, 5751), (639, 4455), (729, 3905), (781, 3645), (891, 3195), (1065, 2673), (1215, 2343), (1485, 1917)]