11637405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 23520000

約数和(自身を除く): 11882595

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 349, 351, 513, 585, 741, 855, 1047, 1235, 1745, 1755, 2223, 2565, 3141, 3705, 4537, 5235, 6631, 6669, 9423, 11115, 13611, 15705, 19893, 22685, 33155, 33345, 40833, 47115, 59679, 68055, 86203, 99465, 122499, 179037, 204165, 258609, 298395, 431015, 612495, 775827, 895185, 1293045, 2327481, 3879135, 11637405]

約数ペア:

[(1, 11637405), (3, 3879135), (5, 2327481), (9, 1293045), (13, 895185), (15, 775827), (19, 612495), (27, 431015), (39, 298395), (45, 258609), (57, 204165), (65, 179037), (95, 122499), (117, 99465), (135, 86203), (171, 68055), (195, 59679), (247, 47115), (285, 40833), (349, 33345), (351, 33155), (513, 22685), (585, 19893), (741, 15705), (855, 13611), (1047, 11115), (1235, 9423), (1745, 6669), (1755, 6631), (2223, 5235), (2565, 4537), (3141, 3705)]