1916128035

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{232681}}^1$

素因数の和:232756

約数の個数: 32

約数和(自身を含む): 3462308160

約数和(自身を除く): 1546180125

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 232681, 698043, 1163405, 2094129, 3490215, 6282387, 10470645, 14193541, 31411935, 42580623, 70967705, 127741869, 212903115, 383225607, 638709345, 1916128035]

約数ペア:

[(1, 1916128035), (3, 638709345), (5, 383225607), (9, 212903115), (15, 127741869), (27, 70967705), (45, 42580623), (61, 31411935), (135, 14193541), (183, 10470645), (305, 6282387), (549, 3490215), (915, 2094129), (1647, 1163405), (2745, 698043), (8235, 232681)]