12437685

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 25132800

約数和(自身を除く): 12695115

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 373, 513, 585, 741, 855, 1119, 1235, 1755, 1865, 2223, 2565, 3357, 3705, 4849, 5595, 6669, 7087, 10071, 11115, 14547, 16785, 21261, 24245, 33345, 35435, 43641, 50355, 63783, 72735, 92131, 106305, 130923, 191349, 218205, 276393, 318915, 460655, 654615, 829179, 956745, 1381965, 2487537, 4145895, 12437685]

約数ペア:

[(1, 12437685), (3, 4145895), (5, 2487537), (9, 1381965), (13, 956745), (15, 829179), (19, 654615), (27, 460655), (39, 318915), (45, 276393), (57, 218205), (65, 191349), (95, 130923), (117, 106305), (135, 92131), (171, 72735), (195, 63783), (247, 50355), (285, 43641), (351, 35435), (373, 33345), (513, 24245), (585, 21261), (741, 16785), (855, 14547), (1119, 11115), (1235, 10071), (1755, 7087), (1865, 6669), (2223, 5595), (2565, 4849), (3357, 3705)]