15075228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 25373796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 911, 1182, 1379, 1822, 2364, 2733, 2758, 3644, 4137, 5466, 5516, 6377, 8274, 10932, 12754, 16548, 19131, 25508, 38262, 76524, 179467, 358934, 538401, 717868, 1076802, 1256269, 2153604, 2512538, 3768807, 5025076, 7537614, 15075228]

約数ペア:

[(1, 15075228), (2, 7537614), (3, 5025076), (4, 3768807), (6, 2512538), (7, 2153604), (12, 1256269), (14, 1076802), (21, 717868), (28, 538401), (42, 358934), (84, 179467), (197, 76524), (394, 38262), (591, 25508), (788, 19131), (911, 16548), (1182, 12754), (1379, 10932), (1822, 8274), (2364, 6377), (2733, 5516), (2758, 5466), (3644, 4137)]