13287942765

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1075

約数の個数: 96

約数和(自身を含む): 24459402240

約数和(自身を除く): 11171459475

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 369, 379, 465, 613, 615, 1137, 1271, 1395, 1839, 1845, 1895, 3065, 3411, 3813, 5517, 5685, 6355, 9195, 11439, 11749, 15539, 17055, 19003, 19065, 25133, 27585, 35247, 46617, 57009, 57195, 58745, 75399, 77695, 95015, 105741, 125665, 139851, 171027, 176235, 226197, 232327, 233085, 285045, 376995, 481709, 528705, 696981, 699255, 779123, 855135, 1130985, 1161635, 1445127, 2090943, 2337369, 2408545, 3484905, 3895615, 4335381, 7012107, 7202137, 7225635, 9525407, 10454715, 11686845, 21606411, 21676905, 28576221, 35060535, 36010685, 47627035, 64819233, 85728663, 108032055, 142881105, 295287617, 324096165, 428643315, 885862851, 1476438085, 2657588553, 4429314255, 13287942765]

約数ペア:

[(1, 13287942765), (3, 4429314255), (5, 2657588553), (9, 1476438085), (15, 885862851), (31, 428643315), (41, 324096165), (45, 295287617), (93, 142881105), (123, 108032055), (155, 85728663), (205, 64819233), (279, 47627035), (369, 36010685), (379, 35060535), (465, 28576221), (613, 21676905), (615, 21606411), (1137, 11686845), (1271, 10454715), (1395, 9525407), (1839, 7225635), (1845, 7202137), (1895, 7012107), (3065, 4335381), (3411, 3895615), (3813, 3484905), (5517, 2408545), (5685, 2337369), (6355, 2090943), (9195, 1445127), (11439, 1161635), (11749, 1130985), (15539, 855135), (17055, 779123), (19003, 699255), (19065, 696981), (25133, 528705), (27585, 481709), (35247, 376995), (46617, 285045), (57009, 233085), (57195, 232327), (58745, 226197), (75399, 176235), (77695, 171027), (95015, 139851), (105741, 125665)]