27122985

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6481}}^1$

素因数の和:6526

約数の個数: 32

約数和(自身を含む): 49781760

約数和(自身を除く): 22658775

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 6481, 19443, 32405, 58329, 97215, 174987, 200911, 291645, 602733, 874935, 1004555, 1808199, 3013665, 5424597, 9040995, 27122985]

約数ペア:

[(1, 27122985), (3, 9040995), (5, 5424597), (9, 3013665), (15, 1808199), (27, 1004555), (31, 874935), (45, 602733), (93, 291645), (135, 200911), (155, 174987), (279, 97215), (465, 58329), (837, 32405), (1395, 19443), (4185, 6481)]