27256635

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28843}}^1$

素因数の和:28864

約数の個数: 32

約数和(自身を含む): 55380480

約数和(自身を除く): 28123845

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28843, 86529, 144215, 201901, 259587, 432645, 605703, 778761, 1009505, 1297935, 1817109, 3028515, 3893805, 5451327, 9085545, 27256635]

約数ペア:

[(1, 27256635), (3, 9085545), (5, 5451327), (7, 3893805), (9, 3028515), (15, 1817109), (21, 1297935), (27, 1009505), (35, 778761), (45, 605703), (63, 432645), (105, 259587), (135, 201901), (189, 144215), (315, 86529), (945, 28843)]