1337302275

素因数分解:

$3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{27817}}^1$

素因数の和:28471

約数の個数: 24

約数和(自身を含む): 2214535344

約数和(自身を除く): 877233069

約数列:

[1, 3, 5, 15, 25, 75, 641, 1923, 3205, 9615, 16025, 27817, 48075, 83451, 139085, 417255, 695425, 2086275, 17830697, 53492091, 89153485, 267460455, 445767425, 1337302275]

約数ペア:

[(1, 1337302275), (3, 445767425), (5, 267460455), (15, 89153485), (25, 53492091), (75, 17830697), (641, 2086275), (1923, 695425), (3205, 417255), (9615, 139085), (16025, 83451), (27817, 48075)]