15111403884

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1\times {\mathrm{8929}}^1$

素因数の和:9879

約数の個数: 72

約数和(自身を含む): 38967233760

約数和(自身を除く): 23855829876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 887, 954, 1774, 1908, 2661, 3548, 5322, 7983, 8929, 10644, 15966, 17858, 26787, 31932, 35716, 47011, 53574, 80361, 94022, 107148, 141033, 160722, 188044, 282066, 321444, 423099, 473237, 564132, 846198, 946474, 1419711, 1692396, 1892948, 2839422, 4259133, 5678844, 7920023, 8518266, 15840046, 17036532, 23760069, 31680092, 47520138, 71280207, 95040276, 142560414, 285120828, 419761219, 839522438, 1259283657, 1679044876, 2518567314, 3777850971, 5037134628, 7555701942, 15111403884]

約数ペア:

[(1, 15111403884), (2, 7555701942), (3, 5037134628), (4, 3777850971), (6, 2518567314), (9, 1679044876), (12, 1259283657), (18, 839522438), (36, 419761219), (53, 285120828), (106, 142560414), (159, 95040276), (212, 71280207), (318, 47520138), (477, 31680092), (636, 23760069), (887, 17036532), (954, 15840046), (1774, 8518266), (1908, 7920023), (2661, 5678844), (3548, 4259133), (5322, 2839422), (7983, 1892948), (8929, 1692396), (10644, 1419711), (15966, 946474), (17858, 846198), (26787, 564132), (31932, 473237), (35716, 423099), (47011, 321444), (53574, 282066), (80361, 188044), (94022, 160722), (107148, 141033)]