47007285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 86704128

約数和(自身を除く): 39696843

約数列:

[1, 3, 5, 13, 15, 23, 39, 47, 65, 69, 115, 141, 195, 223, 235, 299, 345, 611, 669, 705, 897, 1081, 1115, 1495, 1833, 2899, 3055, 3243, 3345, 4485, 5129, 5405, 8697, 9165, 10481, 14053, 14495, 15387, 16215, 25645, 31443, 42159, 43485, 52405, 66677, 70265, 76935, 136253, 157215, 200031, 210795, 241063, 333385, 408759, 681265, 723189, 1000155, 1205315, 2043795, 3133819, 3615945, 9401457, 15669095, 47007285]

約数ペア:

[(1, 47007285), (3, 15669095), (5, 9401457), (13, 3615945), (15, 3133819), (23, 2043795), (39, 1205315), (47, 1000155), (65, 723189), (69, 681265), (115, 408759), (141, 333385), (195, 241063), (223, 210795), (235, 200031), (299, 157215), (345, 136253), (611, 76935), (669, 70265), (705, 66677), (897, 52405), (1081, 43485), (1115, 42159), (1495, 31443), (1833, 25645), (2899, 16215), (3055, 15387), (3243, 14495), (3345, 14053), (4485, 10481), (5129, 9165), (5405, 8697)]