13804605

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 11265219

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 107, 141, 183, 235, 305, 321, 423, 535, 549, 705, 915, 963, 1605, 2115, 2745, 2867, 4815, 5029, 6527, 8601, 14335, 15087, 19581, 25145, 25803, 32635, 43005, 45261, 58743, 75435, 97905, 129015, 226305, 293715, 306769, 920307, 1533845, 2760921, 4601535, 13804605]

約数ペア:

[(1, 13804605), (3, 4601535), (5, 2760921), (9, 1533845), (15, 920307), (45, 306769), (47, 293715), (61, 226305), (107, 129015), (141, 97905), (183, 75435), (235, 58743), (305, 45261), (321, 43005), (423, 32635), (535, 25803), (549, 25145), (705, 19581), (915, 15087), (963, 14335), (1605, 8601), (2115, 6527), (2745, 5029), (2867, 4815)]