13786455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 9619305

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 145, 205, 435, 615, 773, 1189, 2319, 3567, 3865, 5945, 11595, 17835, 22417, 31693, 67251, 95079, 112085, 158465, 336255, 475395, 919097, 2757291, 4595485, 13786455]

約数ペア:

[(1, 13786455), (3, 4595485), (5, 2757291), (15, 919097), (29, 475395), (41, 336255), (87, 158465), (123, 112085), (145, 95079), (205, 67251), (435, 31693), (615, 22417), (773, 17835), (1189, 11595), (2319, 5945), (3567, 3865)]