155630805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 288173760

約数和(自身を除く): 132542955

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1815, 2299, 3135, 4513, 6897, 11495, 13539, 22565, 34485, 49643, 67695, 85747, 148929, 248215, 257241, 428735, 546073, 744645, 943217, 1286205, 1638219, 2730365, 2829651, 4716085, 8191095, 10375387, 14148255, 31126161, 51876935, 155630805]

約数ペア:

[(1, 155630805), (3, 51876935), (5, 31126161), (11, 14148255), (15, 10375387), (19, 8191095), (33, 4716085), (55, 2829651), (57, 2730365), (95, 1638219), (121, 1286205), (165, 943217), (209, 744645), (285, 546073), (363, 428735), (605, 257241), (627, 248215), (1045, 148929), (1815, 85747), (2299, 67695), (3135, 49643), (4513, 34485), (6897, 22565), (11495, 13539)]