45216005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 14659195

約数列:

[1, 5, 17, 43, 85, 89, 139, 215, 445, 695, 731, 1513, 2363, 3655, 3827, 5977, 7565, 11815, 12371, 19135, 29885, 61855, 65059, 101609, 210307, 325295, 508045, 531953, 1051535, 2659765, 9043201, 45216005]

約数ペア:

[(1, 45216005), (5, 9043201), (17, 2659765), (43, 1051535), (85, 531953), (89, 508045), (139, 325295), (215, 210307), (445, 101609), (695, 65059), (731, 61855), (1513, 29885), (2363, 19135), (3655, 12371), (3827, 11815), (5977, 7565)]