84301425

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 72

約数和(自身を含む): 167920800

約数和(自身を除く): 83619375

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 169, 195, 225, 325, 351, 507, 585, 675, 739, 845, 975, 1521, 1755, 2217, 2535, 2925, 3695, 4225, 4563, 6651, 7605, 8775, 9607, 11085, 12675, 18475, 19953, 22815, 28821, 33255, 38025, 48035, 55425, 86463, 99765, 114075, 124891, 144105, 166275, 240175, 259389, 374673, 432315, 498825, 624455, 720525, 1124019, 1296945, 1873365, 2161575, 3122275, 3372057, 5620095, 6484725, 9366825, 16860285, 28100475, 84301425]

約数ペア:

[(1, 84301425), (3, 28100475), (5, 16860285), (9, 9366825), (13, 6484725), (15, 5620095), (25, 3372057), (27, 3122275), (39, 2161575), (45, 1873365), (65, 1296945), (75, 1124019), (117, 720525), (135, 624455), (169, 498825), (195, 432315), (225, 374673), (325, 259389), (351, 240175), (507, 166275), (585, 144105), (675, 124891), (739, 114075), (845, 99765), (975, 86463), (1521, 55425), (1755, 48035), (2217, 38025), (2535, 33255), (2925, 28821), (3695, 22815), (4225, 19953), (4563, 18475), (6651, 12675), (7605, 11085), (8775, 9607)]