66239415

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7084

約数の個数: 48

約数和(自身を含む): 131863680

約数和(自身を除く): 65624265

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 7043, 9405, 21129, 35215, 63387, 77473, 105645, 133817, 232419, 316935, 387365, 401451, 669085, 697257, 1162095, 1204353, 1471987, 2007255, 3486285, 4415961, 6021765, 7359935, 13247883, 22079805, 66239415]

約数ペア:

[(1, 66239415), (3, 22079805), (5, 13247883), (9, 7359935), (11, 6021765), (15, 4415961), (19, 3486285), (33, 2007255), (45, 1471987), (55, 1204353), (57, 1162095), (95, 697257), (99, 669085), (165, 401451), (171, 387365), (209, 316935), (285, 232419), (495, 133817), (627, 105645), (855, 77473), (1045, 63387), (1881, 35215), (3135, 21129), (7043, 9405)]