25537679999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{145009}}^1$

素因数の和:145095

約数の個数: 32

約数和(自身を含む): 31182950400

約数和(自身を除く): 5645270401

約数列:

[1, 13, 19, 23, 31, 247, 299, 403, 437, 589, 713, 5681, 7657, 9269, 13547, 145009, 176111, 1885117, 2755171, 3335207, 4495279, 35817223, 43357691, 58438627, 63368933, 85410301, 103391417, 823796129, 1110333913, 1344088421, 1964436923, 25537679999]

約数ペア:

[(1, 25537679999), (13, 1964436923), (19, 1344088421), (23, 1110333913), (31, 823796129), (247, 103391417), (299, 85410301), (403, 63368933), (437, 58438627), (589, 43357691), (713, 35817223), (5681, 4495279), (7657, 3335207), (9269, 2755171), (13547, 1885117), (145009, 176111)]