2367495

素因数分解:

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

素因数の和:117

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2470905

約数列:

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

約数ペア:

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