15698544615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16333}}^1$

素因数の和:16441

約数の個数: 96

約数和(自身を含む): 30821865984

約数和(自身を除く): 15123321369

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 53, 65, 93, 117, 155, 159, 195, 265, 279, 403, 465, 477, 585, 689, 795, 1209, 1395, 1643, 2015, 2067, 2385, 3445, 3627, 4929, 6045, 6201, 8215, 10335, 14787, 16333, 18135, 21359, 24645, 31005, 48999, 64077, 73935, 81665, 106795, 146997, 192231, 212329, 244995, 320385, 506323, 636987, 734985, 865649, 961155, 1061645, 1518969, 1910961, 2531615, 2596947, 3184935, 4328245, 4556907, 6582199, 7594845, 7790841, 9554805, 11253437, 12984735, 19746597, 22784535, 26835119, 32910995, 33760311, 38954205, 56267185, 59239791, 80505357, 98732985, 101280933, 134175595, 168801555, 241516071, 296198955, 348856547, 402526785, 506404665, 1046569641, 1207580355, 1744282735, 3139708923, 5232848205, 15698544615]

約数ペア:

[(1, 15698544615), (3, 5232848205), (5, 3139708923), (9, 1744282735), (13, 1207580355), (15, 1046569641), (31, 506404665), (39, 402526785), (45, 348856547), (53, 296198955), (65, 241516071), (93, 168801555), (117, 134175595), (155, 101280933), (159, 98732985), (195, 80505357), (265, 59239791), (279, 56267185), (403, 38954205), (465, 33760311), (477, 32910995), (585, 26835119), (689, 22784535), (795, 19746597), (1209, 12984735), (1395, 11253437), (1643, 9554805), (2015, 7790841), (2067, 7594845), (2385, 6582199), (3445, 4556907), (3627, 4328245), (4929, 3184935), (6045, 2596947), (6201, 2531615), (8215, 1910961), (10335, 1518969), (14787, 1061645), (16333, 961155), (18135, 865649), (21359, 734985), (24645, 636987), (31005, 506323), (48999, 320385), (64077, 244995), (73935, 212329), (81665, 192231), (106795, 146997)]