7172935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 11096064

約数和(自身を除く): 3923129

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 601, 1085, 1705, 2387, 3005, 4207, 6611, 11935, 18631, 21035, 33055, 46277, 93155, 130417, 204941, 231385, 652085, 1024705, 1434587, 7172935]

約数ペア:

[(1, 7172935), (5, 1434587), (7, 1024705), (11, 652085), (31, 231385), (35, 204941), (55, 130417), (77, 93155), (155, 46277), (217, 33055), (341, 21035), (385, 18631), (601, 11935), (1085, 6611), (1705, 4207), (2387, 3005)]