495211105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 659404800

約数和(自身を除く): 164193695

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 493, 1343, 2291, 2465, 2543, 6715, 11455, 12715, 38947, 43231, 73747, 194735, 200897, 216155, 368735, 1004485, 1253699, 3415249, 5826013, 6268495, 17076245, 29130065, 99042221, 495211105]

約数ペア:

[(1, 495211105), (5, 99042221), (17, 29130065), (29, 17076245), (79, 6268495), (85, 5826013), (145, 3415249), (395, 1253699), (493, 1004485), (1343, 368735), (2291, 216155), (2465, 200897), (2543, 194735), (6715, 73747), (11455, 43231), (12715, 38947)]