164161635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5209}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 288092160

約数和(自身を除く): 123930525

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 191, 573, 955, 2101, 2865, 5209, 6303, 10505, 15627, 26045, 31515, 57299, 78135, 171897, 286495, 859485, 994919, 2984757, 4974595, 10944109, 14923785, 32832327, 54720545, 164161635]

約数ペア:

[(1, 164161635), (3, 54720545), (5, 32832327), (11, 14923785), (15, 10944109), (33, 4974595), (55, 2984757), (165, 994919), (191, 859485), (573, 286495), (955, 171897), (2101, 78135), (2865, 57299), (5209, 31515), (6303, 26045), (10505, 15627)]