7148085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3617

約数の個数: 32

約数和(自身を含む): 13762560

約数和(自身を除く): 6614475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 3583, 10749, 17915, 25081, 53745, 68077, 75243, 125405, 204231, 340385, 376215, 476539, 1021155, 1429617, 2382695, 7148085]

約数ペア:

[(1, 7148085), (3, 2382695), (5, 1429617), (7, 1021155), (15, 476539), (19, 376215), (21, 340385), (35, 204231), (57, 125405), (95, 75243), (105, 68077), (133, 53745), (285, 25081), (399, 17915), (665, 10749), (1995, 3583)]