747996855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101149}}^1$

素因数の和:101203

約数の個数: 32

約数和(自身を含む): 1310904000

約数和(自身を除く): 562907145

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 101149, 303447, 505745, 1517235, 1719533, 2933321, 5158599, 8597665, 8799963, 14666605, 25792995, 43999815, 49866457, 149599371, 249332285, 747996855]

約数ペア:

[(1, 747996855), (3, 249332285), (5, 149599371), (15, 49866457), (17, 43999815), (29, 25792995), (51, 14666605), (85, 8799963), (87, 8597665), (145, 5158599), (255, 2933321), (435, 1719533), (493, 1517235), (1479, 505745), (2465, 303447), (7395, 101149)]