3909345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 3693855

約数列:

[1, 3, 5, 11, 15, 19, 29, 33, 43, 55, 57, 87, 95, 129, 145, 165, 209, 215, 285, 319, 435, 473, 551, 627, 645, 817, 957, 1045, 1247, 1419, 1595, 1653, 2365, 2451, 2755, 3135, 3741, 4085, 4785, 6061, 6235, 7095, 8265, 8987, 12255, 13717, 18183, 18705, 23693, 26961, 30305, 41151, 44935, 68585, 71079, 90915, 118465, 134805, 205755, 260623, 355395, 781869, 1303115, 3909345]

約数ペア:

[(1, 3909345), (3, 1303115), (5, 781869), (11, 355395), (15, 260623), (19, 205755), (29, 134805), (33, 118465), (43, 90915), (55, 71079), (57, 68585), (87, 44935), (95, 41151), (129, 30305), (145, 26961), (165, 23693), (209, 18705), (215, 18183), (285, 13717), (319, 12255), (435, 8987), (473, 8265), (551, 7095), (627, 6235), (645, 6061), (817, 4785), (957, 4085), (1045, 3741), (1247, 3135), (1419, 2755), (1595, 2451), (1653, 2365)]