47417825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 76245120

約数和(自身を除く): 28827295

約数列:

[1, 5, 7, 13, 19, 25, 35, 65, 91, 95, 133, 175, 247, 325, 455, 475, 665, 1097, 1235, 1729, 2275, 3325, 5485, 6175, 7679, 8645, 14261, 20843, 27425, 38395, 43225, 71305, 99827, 104215, 145901, 191975, 270959, 356525, 499135, 521075, 729505, 1354795, 1896713, 2495675, 3647525, 6773975, 9483565, 47417825]

約数ペア:

[(1, 47417825), (5, 9483565), (7, 6773975), (13, 3647525), (19, 2495675), (25, 1896713), (35, 1354795), (65, 729505), (91, 521075), (95, 499135), (133, 356525), (175, 270959), (247, 191975), (325, 145901), (455, 104215), (475, 99827), (665, 71305), (1097, 43225), (1235, 38395), (1729, 27425), (2275, 20843), (3325, 14261), (5485, 8645), (6175, 7679)]