727985985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{98443}}^1$

素因数の和:98497

約数の個数: 32

約数和(自身を含む): 1275834240

約数和(自身を除く): 547848255

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 98443, 295329, 492215, 1476645, 1673531, 2854847, 5020593, 8367655, 8564541, 14274235, 25102965, 42822705, 48532399, 145597197, 242661995, 727985985]

約数ペア:

[(1, 727985985), (3, 242661995), (5, 145597197), (15, 48532399), (17, 42822705), (29, 25102965), (51, 14274235), (85, 8564541), (87, 8367655), (145, 5020593), (255, 2854847), (435, 1673531), (493, 1476645), (1479, 492215), (2465, 295329), (7395, 98443)]