33900555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 60293376

約数和(自身を除く): 26392821

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 169, 195, 215, 311, 507, 559, 645, 845, 933, 1555, 1677, 2535, 2795, 4043, 4665, 7267, 8385, 12129, 13373, 20215, 21801, 36335, 40119, 52559, 60645, 66865, 109005, 157677, 173849, 200595, 262795, 521547, 788385, 869245, 2260037, 2607735, 6780111, 11300185, 33900555]

約数ペア:

[(1, 33900555), (3, 11300185), (5, 6780111), (13, 2607735), (15, 2260037), (39, 869245), (43, 788385), (65, 521547), (129, 262795), (169, 200595), (195, 173849), (215, 157677), (311, 109005), (507, 66865), (559, 60645), (645, 52559), (845, 40119), (933, 36335), (1555, 21801), (1677, 20215), (2535, 13373), (2795, 12129), (4043, 8385), (4665, 7267)]