71030115

素因数分解:

$3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 56

約数和(自身を含む): 137718000

約数和(自身を除く): 66687885

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 729, 1053, 1215, 1499, 1755, 3159, 3645, 4497, 5265, 7495, 9477, 13491, 15795, 19487, 22485, 40473, 47385, 58461, 67455, 97435, 121419, 175383, 202365, 292305, 364257, 526149, 607095, 876915, 1092771, 1578447, 1821285, 2630745, 4735341, 5463855, 7892235, 14206023, 23676705, 71030115]

約数ペア:

[(1, 71030115), (3, 23676705), (5, 14206023), (9, 7892235), (13, 5463855), (15, 4735341), (27, 2630745), (39, 1821285), (45, 1578447), (65, 1092771), (81, 876915), (117, 607095), (135, 526149), (195, 364257), (243, 292305), (351, 202365), (405, 175383), (585, 121419), (729, 97435), (1053, 67455), (1215, 58461), (1499, 47385), (1755, 40473), (3159, 22485), (3645, 19487), (4497, 15795), (5265, 13491), (7495, 9477)]