2176142715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{1913}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 3998636928

約数和(自身を除く): 1822494213

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1487, 1913, 4461, 5739, 7435, 9565, 13383, 17217, 22305, 25279, 28695, 32521, 66915, 75837, 86085, 97563, 126395, 162605, 227511, 292689, 379185, 487815, 1137555, 1463445, 2844631, 8533893, 14223155, 25601679, 42669465, 48358727, 128008395, 145076181, 241793635, 435228543, 725380905, 2176142715]

約数ペア:

[(1, 2176142715), (3, 725380905), (5, 435228543), (9, 241793635), (15, 145076181), (17, 128008395), (45, 48358727), (51, 42669465), (85, 25601679), (153, 14223155), (255, 8533893), (765, 2844631), (1487, 1463445), (1913, 1137555), (4461, 487815), (5739, 379185), (7435, 292689), (9565, 227511), (13383, 162605), (17217, 126395), (22305, 97563), (25279, 86085), (28695, 75837), (32521, 66915)]