31447071675

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{4447}}^1$

素因数の和:5109

約数の個数: 72

約数和(自身を含む): 57497641344

約数和(自身を除く): 26050569669

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 593, 795, 1325, 1779, 2385, 2965, 3975, 4447, 5337, 8895, 11925, 13341, 14825, 22235, 26685, 31429, 40023, 44475, 66705, 94287, 111175, 133425, 157145, 200115, 235691, 282861, 333525, 471435, 707073, 785725, 1000575, 1178455, 1414305, 2121219, 2357175, 2637071, 3535365, 5892275, 7071525, 7911213, 10606095, 13185355, 17676825, 23733639, 39556065, 53030475, 65926775, 118668195, 139764763, 197780325, 419294289, 593340975, 698823815, 1257882867, 2096471445, 3494119075, 6289414335, 10482357225, 31447071675]

約数ペア:

[(1, 31447071675), (3, 10482357225), (5, 6289414335), (9, 3494119075), (15, 2096471445), (25, 1257882867), (45, 698823815), (53, 593340975), (75, 419294289), (159, 197780325), (225, 139764763), (265, 118668195), (477, 65926775), (593, 53030475), (795, 39556065), (1325, 23733639), (1779, 17676825), (2385, 13185355), (2965, 10606095), (3975, 7911213), (4447, 7071525), (5337, 5892275), (8895, 3535365), (11925, 2637071), (13341, 2357175), (14825, 2121219), (22235, 1414305), (26685, 1178455), (31429, 1000575), (40023, 785725), (44475, 707073), (66705, 471435), (94287, 333525), (111175, 282861), (133425, 235691), (157145, 200115)]