229693545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 423850752

約数和(自身を除く): 194157207

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 211, 255, 633, 765, 1055, 1423, 1899, 3165, 3587, 4269, 7115, 9495, 10761, 12807, 17935, 21345, 24191, 32283, 53805, 64035, 72573, 120955, 161415, 217719, 300253, 362865, 900759, 1088595, 1501265, 2702277, 4503795, 5104301, 13511385, 15312903, 25521505, 45938709, 76564515, 229693545]

約数ペア:

[(1, 229693545), (3, 76564515), (5, 45938709), (9, 25521505), (15, 15312903), (17, 13511385), (45, 5104301), (51, 4503795), (85, 2702277), (153, 1501265), (211, 1088595), (255, 900759), (633, 362865), (765, 300253), (1055, 217719), (1423, 161415), (1899, 120955), (3165, 72573), (3587, 64035), (4269, 53805), (7115, 32283), (9495, 24191), (10761, 21345), (12807, 17935)]