13816905

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 23880960

約数和(自身を除く): 10064055

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 1381, 2001, 3335, 4143, 6905, 10005, 20715, 31763, 40049, 95289, 120147, 158815, 200245, 476445, 600735, 921127, 2763381, 4605635, 13816905]

約数ペア:

[(1, 13816905), (3, 4605635), (5, 2763381), (15, 921127), (23, 600735), (29, 476445), (69, 200245), (87, 158815), (115, 120147), (145, 95289), (345, 40049), (435, 31763), (667, 20715), (1381, 10005), (2001, 6905), (3335, 4143)]