151949745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 283757760

約数和(自身を除く): 131808015

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4085, 4133, 7353, 12255, 12399, 20665, 36765, 37197, 61995, 78527, 177719, 185985, 235581, 392635, 533157, 706743, 888595, 1177905, 1599471, 2665785, 3376661, 3533715, 7997355, 10129983, 16883305, 30389949, 50649915, 151949745]

約数ペア:

[(1, 151949745), (3, 50649915), (5, 30389949), (9, 16883305), (15, 10129983), (19, 7997355), (43, 3533715), (45, 3376661), (57, 2665785), (95, 1599471), (129, 1177905), (171, 888595), (215, 706743), (285, 533157), (387, 392635), (645, 235581), (817, 185985), (855, 177719), (1935, 78527), (2451, 61995), (4085, 37197), (4133, 36765), (7353, 20665), (12255, 12399)]