7102485

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 14636160

約数和(自身を除く): 7533675

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 71, 81, 95, 117, 135, 171, 195, 213, 247, 285, 351, 355, 405, 513, 585, 639, 741, 855, 923, 1053, 1065, 1235, 1349, 1539, 1755, 1917, 2223, 2565, 2769, 3195, 3705, 4047, 4615, 5265, 5751, 6669, 6745, 7695, 8307, 9585, 11115, 12141, 13845, 17537, 20007, 20235, 24921, 28755, 33345, 36423, 41535, 52611, 60705, 74763, 87685, 100035, 109269, 124605, 157833, 182115, 263055, 373815, 473499, 546345, 789165, 1420497, 2367495, 7102485]

約数ペア:

[(1, 7102485), (3, 2367495), (5, 1420497), (9, 789165), (13, 546345), (15, 473499), (19, 373815), (27, 263055), (39, 182115), (45, 157833), (57, 124605), (65, 109269), (71, 100035), (81, 87685), (95, 74763), (117, 60705), (135, 52611), (171, 41535), (195, 36423), (213, 33345), (247, 28755), (285, 24921), (351, 20235), (355, 20007), (405, 17537), (513, 13845), (585, 12141), (639, 11115), (741, 9585), (855, 8307), (923, 7695), (1053, 6745), (1065, 6669), (1235, 5751), (1349, 5265), (1539, 4615), (1755, 4047), (1917, 3705), (2223, 3195), (2565, 2769)]