2901839905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{5279}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 3832012800

約数和(自身を除く): 930172895

約数列:

[1, 5, 17, 29, 85, 145, 223, 493, 1115, 2465, 3791, 5279, 6467, 18955, 26395, 32335, 89743, 109939, 153091, 448715, 549695, 765455, 1177217, 2602547, 5886085, 13012735, 20012689, 34139293, 100063445, 170696465, 580367981, 2901839905]

約数ペア:

[(1, 2901839905), (5, 580367981), (17, 170696465), (29, 100063445), (85, 34139293), (145, 20012689), (223, 13012735), (493, 5886085), (1115, 2602547), (2465, 1177217), (3791, 765455), (5279, 549695), (6467, 448715), (18955, 153091), (26395, 109939), (32335, 89743)]