28806626535

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1\times {\mathrm{6763}}^1$

素因数の和:7855

約数の個数: 32

約数和(自身を含む): 46273552128

約数和(自身を除く): 17466925593

約数列:

[1, 3, 5, 15, 443, 641, 1329, 1923, 2215, 3205, 6645, 6763, 9615, 20289, 33815, 101445, 283963, 851889, 1419815, 2996009, 4259445, 4335083, 8988027, 13005249, 14980045, 21675415, 44940135, 65026245, 1920441769, 5761325307, 9602208845, 28806626535]

約数ペア:

[(1, 28806626535), (3, 9602208845), (5, 5761325307), (15, 1920441769), (443, 65026245), (641, 44940135), (1329, 21675415), (1923, 14980045), (2215, 13005249), (3205, 8988027), (6645, 4335083), (6763, 4259445), (9615, 2996009), (20289, 1419815), (33815, 851889), (101445, 283963)]