401049675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 796489200

約数和(自身を除く): 395439525

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 117, 159, 169, 195, 199, 225, 265, 325, 477, 507, 585, 597, 689, 795, 845, 975, 995, 1325, 1521, 1791, 2067, 2385, 2535, 2587, 2925, 2985, 3445, 3975, 4225, 4975, 6201, 7605, 7761, 8955, 8957, 10335, 10547, 11925, 12675, 12935, 14925, 17225, 23283, 26871, 31005, 31641, 33631, 38025, 38805, 44775, 44785, 51675, 52735, 64675, 80613, 94923, 100893, 116415, 134355, 137111, 155025, 158205, 168155, 194025, 223925, 263675, 302679, 403065, 411333, 474615, 504465, 582075, 671775, 685555, 791025, 840775, 1233999, 1513395, 1782443, 2015325, 2056665, 2373075, 2522325, 3427775, 5347329, 6169995, 7566975, 8912215, 10283325, 16041987, 26736645, 30849975, 44561075, 80209935, 133683225, 401049675]

約数ペア:

[(1, 401049675), (3, 133683225), (5, 80209935), (9, 44561075), (13, 30849975), (15, 26736645), (25, 16041987), (39, 10283325), (45, 8912215), (53, 7566975), (65, 6169995), (75, 5347329), (117, 3427775), (159, 2522325), (169, 2373075), (195, 2056665), (199, 2015325), (225, 1782443), (265, 1513395), (325, 1233999), (477, 840775), (507, 791025), (585, 685555), (597, 671775), (689, 582075), (795, 504465), (845, 474615), (975, 411333), (995, 403065), (1325, 302679), (1521, 263675), (1791, 223925), (2067, 194025), (2385, 168155), (2535, 158205), (2587, 155025), (2925, 137111), (2985, 134355), (3445, 116415), (3975, 100893), (4225, 94923), (4975, 80613), (6201, 64675), (7605, 52735), (7761, 51675), (8955, 44785), (8957, 44775), (10335, 38805), (10547, 38025), (11925, 33631), (12675, 31641), (12935, 31005), (14925, 26871), (17225, 23283)]