7971735

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 13628160

約数和(自身を除く): 5656425

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 337, 415, 1011, 1245, 1577, 1685, 4731, 5055, 6403, 7885, 19209, 23655, 27971, 32015, 83913, 96045, 139855, 419565, 531449, 1594347, 2657245, 7971735]

約数ペア:

[(1, 7971735), (3, 2657245), (5, 1594347), (15, 531449), (19, 419565), (57, 139855), (83, 96045), (95, 83913), (249, 32015), (285, 27971), (337, 23655), (415, 19209), (1011, 7885), (1245, 6403), (1577, 5055), (1685, 4731)]