684522272995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1\times {\mathrm{3511}}^1$

素因数の和:6388

約数の個数: 64

約数和(自身を含む): 948179312640

約数和(自身を除く): 263657039645

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 1271, 1705, 2255, 2789, 3511, 6355, 13945, 13981, 17555, 30679, 38621, 69905, 86459, 108841, 114349, 143951, 153395, 193105, 432295, 544205, 571745, 719755, 951049, 1197251, 1257839, 1583461, 3544819, 4462481, 4755245, 5986255, 6289195, 7917305, 9792179, 17724095, 22312405, 38993009, 48960895, 49087291, 107713969, 194965045, 245436455, 303557549, 401479339, 538569845, 1517787745, 2007396695, 3339133039, 4416272729, 12445859509, 16695665195, 22081363645, 62229297545, 136904454599, 684522272995]

約数ペア:

[(1, 684522272995), (5, 136904454599), (11, 62229297545), (31, 22081363645), (41, 16695665195), (55, 12445859509), (155, 4416272729), (205, 3339133039), (341, 2007396695), (451, 1517787745), (1271, 538569845), (1705, 401479339), (2255, 303557549), (2789, 245436455), (3511, 194965045), (6355, 107713969), (13945, 49087291), (13981, 48960895), (17555, 38993009), (30679, 22312405), (38621, 17724095), (69905, 9792179), (86459, 7917305), (108841, 6289195), (114349, 5986255), (143951, 4755245), (153395, 4462481), (193105, 3544819), (432295, 1583461), (544205, 1257839), (571745, 1197251), (719755, 951049)]