79067937025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{51151}}^1$

素因数の和:51263

約数の個数: 72

約数和(自身を含む): 124852620032

約数和(自身を除く): 45784683007

約数列:

[1, 5, 7, 11, 25, 35, 55, 73, 77, 121, 175, 275, 365, 385, 511, 605, 803, 847, 1825, 1925, 2555, 3025, 4015, 4235, 5621, 8833, 12775, 20075, 21175, 28105, 44165, 51151, 61831, 140525, 220825, 255755, 309155, 358057, 562661, 1278775, 1545775, 1790285, 2813305, 3734023, 3938627, 6189271, 8951425, 14066525, 18670115, 19693135, 26138161, 30946355, 41074253, 43324897, 93350575, 98465675, 130690805, 154731775, 205371265, 216624485, 287519771, 451816783, 653454025, 1026856325, 1083122425, 1437598855, 2259083915, 3162717481, 7187994275, 11295419575, 15813587405, 79067937025]

約数ペア:

[(1, 79067937025), (5, 15813587405), (7, 11295419575), (11, 7187994275), (25, 3162717481), (35, 2259083915), (55, 1437598855), (73, 1083122425), (77, 1026856325), (121, 653454025), (175, 451816783), (275, 287519771), (365, 216624485), (385, 205371265), (511, 154731775), (605, 130690805), (803, 98465675), (847, 93350575), (1825, 43324897), (1925, 41074253), (2555, 30946355), (3025, 26138161), (4015, 19693135), (4235, 18670115), (5621, 14066525), (8833, 8951425), (12775, 6189271), (20075, 3938627), (21175, 3734023), (28105, 2813305), (44165, 1790285), (51151, 1545775), (61831, 1278775), (140525, 562661), (220825, 358057), (255755, 309155)]