11775015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 24148800

約数和(自身を除く): 12373785

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1289, 1305, 1827, 3045, 3867, 6445, 9023, 9135, 11601, 19335, 27069, 37381, 45115, 58005, 81207, 112143, 135345, 186905, 261667, 336429, 406035, 560715, 785001, 1308335, 1682145, 2355003, 3925005, 11775015]

約数ペア:

[(1, 11775015), (3, 3925005), (5, 2355003), (7, 1682145), (9, 1308335), (15, 785001), (21, 560715), (29, 406035), (35, 336429), (45, 261667), (63, 186905), (87, 135345), (105, 112143), (145, 81207), (203, 58005), (261, 45115), (315, 37381), (435, 27069), (609, 19335), (1015, 11601), (1289, 9135), (1305, 9023), (1827, 6445), (3045, 3867)]