129342825

素因数分解:

$3^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 84

約数和(自身を含む): 247210368

約数和(自身を除く): 117867543

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 151, 225, 235, 243, 405, 423, 453, 675, 705, 729, 755, 1175, 1215, 1269, 1359, 2025, 2115, 2265, 3525, 3645, 3775, 3807, 4077, 6075, 6345, 6795, 7097, 10575, 11325, 11421, 12231, 18225, 19035, 20385, 21291, 31725, 33975, 34263, 35485, 36693, 57105, 61155, 63873, 95175, 101925, 106455, 110079, 171315, 177425, 183465, 191619, 285525, 305775, 319365, 532275, 550395, 574857, 856575, 917325, 958095, 1596825, 1724571, 2751975, 2874285, 4790475, 5173713, 8622855, 14371425, 25868565, 43114275, 129342825]

約数ペア:

[(1, 129342825), (3, 43114275), (5, 25868565), (9, 14371425), (15, 8622855), (25, 5173713), (27, 4790475), (45, 2874285), (47, 2751975), (75, 1724571), (81, 1596825), (135, 958095), (141, 917325), (151, 856575), (225, 574857), (235, 550395), (243, 532275), (405, 319365), (423, 305775), (453, 285525), (675, 191619), (705, 183465), (729, 177425), (755, 171315), (1175, 110079), (1215, 106455), (1269, 101925), (1359, 95175), (2025, 63873), (2115, 61155), (2265, 57105), (3525, 36693), (3645, 35485), (3775, 34263), (3807, 33975), (4077, 31725), (6075, 21291), (6345, 20385), (6795, 19035), (7097, 18225), (10575, 12231), (11325, 11421)]