2045783805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223217}}^1$

素因数の和:223285

約数の個数: 32

約数和(自身を含む): 3600059904

約数和(自身を除く): 1554276099

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 223217, 669651, 1116085, 2901821, 3348255, 8705463, 10491199, 14509105, 31473597, 43527315, 52455995, 136385587, 157367985, 409156761, 681927935, 2045783805]

約数ペア:

[(1, 2045783805), (3, 681927935), (5, 409156761), (13, 157367985), (15, 136385587), (39, 52455995), (47, 43527315), (65, 31473597), (141, 14509105), (195, 10491199), (235, 8705463), (611, 3348255), (705, 2901821), (1833, 1116085), (3055, 669651), (9165, 223217)]