48851775

素因数分解:

$3^3\times 5^2\times 7^3\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 105152000

約数和(自身を除く): 56300225

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 211, 225, 245, 315, 343, 441, 525, 633, 675, 735, 945, 1029, 1055, 1225, 1323, 1477, 1575, 1715, 1899, 2205, 3087, 3165, 3675, 4431, 4725, 5145, 5275, 5697, 6615, 7385, 8575, 9261, 9495, 10339, 11025, 13293, 15435, 15825, 22155, 25725, 28485, 31017, 33075, 36925, 39879, 46305, 47475, 51695, 66465, 72373, 77175, 93051, 110775, 142425, 155085, 199395, 217119, 231525, 258475, 279153, 332325, 361865, 465255, 651357, 775425, 996975, 1085595, 1395765, 1809325, 1954071, 2326275, 3256785, 5427975, 6978825, 9770355, 16283925, 48851775]

約数ペア:

[(1, 48851775), (3, 16283925), (5, 9770355), (7, 6978825), (9, 5427975), (15, 3256785), (21, 2326275), (25, 1954071), (27, 1809325), (35, 1395765), (45, 1085595), (49, 996975), (63, 775425), (75, 651357), (105, 465255), (135, 361865), (147, 332325), (175, 279153), (189, 258475), (211, 231525), (225, 217119), (245, 199395), (315, 155085), (343, 142425), (441, 110775), (525, 93051), (633, 77175), (675, 72373), (735, 66465), (945, 51695), (1029, 47475), (1055, 46305), (1225, 39879), (1323, 36925), (1477, 33075), (1575, 31017), (1715, 28485), (1899, 25725), (2205, 22155), (3087, 15825), (3165, 15435), (3675, 13293), (4431, 11025), (4725, 10339), (5145, 9495), (5275, 9261), (5697, 8575), (6615, 7385)]