338372145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{8941}}^1$

素因数の和:9010

約数の個数: 36

約数和(自身を含む): 607501596

約数和(自身を除く): 269129451

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 841, 1305, 2523, 4205, 7569, 8941, 12615, 26823, 37845, 44705, 80469, 134115, 259289, 402345, 777867, 1296445, 2333601, 3889335, 7519381, 11668005, 22558143, 37596905, 67674429, 112790715, 338372145]

約数ペア:

[(1, 338372145), (3, 112790715), (5, 67674429), (9, 37596905), (15, 22558143), (29, 11668005), (45, 7519381), (87, 3889335), (145, 2333601), (261, 1296445), (435, 777867), (841, 402345), (1305, 259289), (2523, 134115), (4205, 80469), (7569, 44705), (8941, 37845), (12615, 26823)]