156776372975

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1\times {\mathrm{1901}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 202668903360

約数和(自身を除く): 45892530385

約数列:

[1, 5, 25, 41, 61, 205, 305, 1025, 1319, 1525, 1901, 2501, 6595, 9505, 12505, 32975, 47525, 54079, 62525, 77941, 80459, 115961, 270395, 389705, 402295, 579805, 1351975, 1948525, 2011475, 2507419, 2899025, 3298819, 4754401, 12537095, 16494095, 23772005, 62685475, 82470475, 102804179, 118860025, 152952559, 514020895, 764762795, 2570104475, 3823813975, 6271054919, 31355274595, 156776372975]

約数ペア:

[(1, 156776372975), (5, 31355274595), (25, 6271054919), (41, 3823813975), (61, 2570104475), (205, 764762795), (305, 514020895), (1025, 152952559), (1319, 118860025), (1525, 102804179), (1901, 82470475), (2501, 62685475), (6595, 23772005), (9505, 16494095), (12505, 12537095), (32975, 4754401), (47525, 3298819), (54079, 2899025), (62525, 2507419), (77941, 2011475), (80459, 1948525), (115961, 1351975), (270395, 579805), (389705, 402295)]