26694645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 44668800

約数和(自身を除く): 17974155

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 563, 1635, 1689, 2815, 3161, 8445, 9483, 15805, 16327, 47415, 48981, 61367, 81635, 184101, 244905, 306835, 920505, 1779643, 5338929, 8898215, 26694645]

約数ペア:

[(1, 26694645), (3, 8898215), (5, 5338929), (15, 1779643), (29, 920505), (87, 306835), (109, 244905), (145, 184101), (327, 81635), (435, 61367), (545, 48981), (563, 47415), (1635, 16327), (1689, 15805), (2815, 9483), (3161, 8445)]