977669165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 1397440512

約数和(自身を除く): 419771347

約数列:

[1, 5, 11, 23, 31, 55, 107, 115, 155, 233, 253, 341, 535, 713, 1165, 1177, 1265, 1705, 2461, 2563, 3317, 3565, 5359, 5885, 7223, 7843, 12305, 12815, 16585, 24931, 26795, 27071, 36115, 36487, 39215, 58949, 76291, 79453, 124655, 135355, 166129, 182435, 274241, 294745, 381455, 397265, 573413, 772861, 830645, 839201, 1371205, 1827419, 2867065, 3864305, 4196005, 6307543, 8501471, 9137095, 17775803, 31537715, 42507355, 88879015, 195533833, 977669165]

約数ペア:

[(1, 977669165), (5, 195533833), (11, 88879015), (23, 42507355), (31, 31537715), (55, 17775803), (107, 9137095), (115, 8501471), (155, 6307543), (233, 4196005), (253, 3864305), (341, 2867065), (535, 1827419), (713, 1371205), (1165, 839201), (1177, 830645), (1265, 772861), (1705, 573413), (2461, 397265), (2563, 381455), (3317, 294745), (3565, 274241), (5359, 182435), (5885, 166129), (7223, 135355), (7843, 124655), (12305, 79453), (12815, 76291), (16585, 58949), (24931, 39215), (26795, 36487), (27071, 36115)]