26641725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 49234944

約数和(自身を除く): 22593219

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 751, 825, 1075, 1419, 2253, 2365, 3225, 3755, 7095, 8261, 11265, 11825, 18775, 24783, 32293, 35475, 41305, 56325, 96879, 123915, 161465, 206525, 355223, 484395, 619575, 807325, 1065669, 1776115, 2421975, 5328345, 8880575, 26641725]

約数ペア:

[(1, 26641725), (3, 8880575), (5, 5328345), (11, 2421975), (15, 1776115), (25, 1065669), (33, 807325), (43, 619575), (55, 484395), (75, 355223), (129, 206525), (165, 161465), (215, 123915), (275, 96879), (473, 56325), (645, 41305), (751, 35475), (825, 32293), (1075, 24783), (1419, 18775), (2253, 11825), (2365, 11265), (3225, 8261), (3755, 7095)]