47676915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 100638720

約数和(自身を除く): 52961805

約数列:

[1, 3, 5, 9, 11, 13, 15, 31, 33, 39, 45, 55, 65, 93, 99, 117, 143, 155, 165, 195, 239, 279, 341, 403, 429, 465, 495, 585, 715, 717, 1023, 1195, 1209, 1287, 1395, 1705, 2015, 2145, 2151, 2629, 3069, 3107, 3585, 3627, 4433, 5115, 6045, 6435, 7409, 7887, 9321, 10755, 13145, 13299, 15345, 15535, 18135, 22165, 22227, 23661, 27963, 34177, 37045, 39435, 39897, 46605, 66495, 66681, 81499, 96317, 102531, 111135, 118305, 139815, 170885, 199485, 244497, 288951, 307593, 333405, 407495, 481585, 512655, 733491, 866853, 1059487, 1222485, 1444755, 1537965, 3178461, 3667455, 4334265, 5297435, 9535383, 15892305, 47676915]

約数ペア:

[(1, 47676915), (3, 15892305), (5, 9535383), (9, 5297435), (11, 4334265), (13, 3667455), (15, 3178461), (31, 1537965), (33, 1444755), (39, 1222485), (45, 1059487), (55, 866853), (65, 733491), (93, 512655), (99, 481585), (117, 407495), (143, 333405), (155, 307593), (165, 288951), (195, 244497), (239, 199485), (279, 170885), (341, 139815), (403, 118305), (429, 111135), (465, 102531), (495, 96317), (585, 81499), (715, 66681), (717, 66495), (1023, 46605), (1195, 39897), (1209, 39435), (1287, 37045), (1395, 34177), (1705, 27963), (2015, 23661), (2145, 22227), (2151, 22165), (2629, 18135), (3069, 15535), (3107, 15345), (3585, 13299), (3627, 13145), (4433, 10755), (5115, 9321), (6045, 7887), (6435, 7409)]