8798075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 4701061

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 107, 115, 143, 253, 275, 299, 325, 535, 575, 715, 1177, 1265, 1391, 1495, 2461, 2675, 3289, 3575, 5885, 6325, 6955, 7475, 12305, 15301, 16445, 27071, 29425, 31993, 34775, 61525, 76505, 82225, 135355, 159965, 351923, 382525, 676775, 799825, 1759615, 8798075]

約数ペア:

[(1, 8798075), (5, 1759615), (11, 799825), (13, 676775), (23, 382525), (25, 351923), (55, 159965), (65, 135355), (107, 82225), (115, 76505), (143, 61525), (253, 34775), (275, 31993), (299, 29425), (325, 27071), (535, 16445), (575, 15301), (715, 12305), (1177, 7475), (1265, 6955), (1391, 6325), (1495, 5885), (2461, 3575), (2675, 3289)]