229181505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128393}}^1$

素因数の和:128425

約数の個数: 32

約数和(自身を含む): 443729664

約数和(自身を除く): 214548159

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 128393, 385179, 641965, 898751, 1925895, 2182681, 2696253, 4493755, 6548043, 10913405, 13481265, 15278767, 32740215, 45836301, 76393835, 229181505]

約数ペア:

[(1, 229181505), (3, 76393835), (5, 45836301), (7, 32740215), (15, 15278767), (17, 13481265), (21, 10913405), (35, 6548043), (51, 4493755), (85, 2696253), (105, 2182681), (119, 1925895), (255, 898751), (357, 641965), (595, 385179), (1785, 128393)]