1317630095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 1676505600

約数和(自身を除く): 358875505

約数列:

[1, 5, 23, 115, 131, 149, 587, 655, 745, 2935, 3013, 3427, 13501, 15065, 17135, 19519, 67505, 76897, 87463, 97595, 384485, 437315, 448937, 1768631, 2011649, 2244685, 8843155, 10058245, 11457653, 57288265, 263526019, 1317630095]

約数ペア:

[(1, 1317630095), (5, 263526019), (23, 57288265), (115, 11457653), (131, 10058245), (149, 8843155), (587, 2244685), (655, 2011649), (745, 1768631), (2935, 448937), (3013, 437315), (3427, 384485), (13501, 97595), (15065, 87463), (17135, 76897), (19519, 67505)]