13615305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 25850880

約数和(自身を除く): 12235575

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 101, 129, 165, 209, 215, 285, 303, 473, 505, 627, 645, 817, 1045, 1111, 1419, 1515, 1919, 2365, 2451, 3135, 3333, 4085, 4343, 5555, 5757, 7095, 8987, 9595, 12255, 13029, 16665, 21109, 21715, 26961, 28785, 44935, 47773, 63327, 65145, 82517, 105545, 134805, 143319, 238865, 247551, 316635, 412585, 716595, 907687, 1237755, 2723061, 4538435, 13615305]

約数ペア:

[(1, 13615305), (3, 4538435), (5, 2723061), (11, 1237755), (15, 907687), (19, 716595), (33, 412585), (43, 316635), (55, 247551), (57, 238865), (95, 143319), (101, 134805), (129, 105545), (165, 82517), (209, 65145), (215, 63327), (285, 47773), (303, 44935), (473, 28785), (505, 26961), (627, 21715), (645, 21109), (817, 16665), (1045, 13029), (1111, 12255), (1419, 9595), (1515, 8987), (1919, 7095), (2365, 5757), (2451, 5555), (3135, 4343), (3333, 4085)]