9007215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 16642560

約数和(自身を除く): 7635345

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 787, 1635, 2289, 2361, 3815, 3935, 5509, 11445, 11805, 16527, 27545, 82635, 85783, 257349, 428915, 600481, 1286745, 1801443, 3002405, 9007215]

約数ペア:

[(1, 9007215), (3, 3002405), (5, 1801443), (7, 1286745), (15, 600481), (21, 428915), (35, 257349), (105, 85783), (109, 82635), (327, 27545), (545, 16527), (763, 11805), (787, 11445), (1635, 5509), (2289, 3935), (2361, 3815)]