812429415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42281}}^1$

素因数の和:42360

約数の個数: 48

約数和(自身を含む): 1635806016

約数和(自身を除く): 823376601

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 42281, 126843, 211405, 295967, 380529, 634215, 887901, 1479835, 1902645, 2579141, 2663703, 4439505, 7737423, 12895705, 13318515, 18053987, 23212269, 38687115, 54161961, 90269935, 116061345, 162485883, 270809805, 812429415]

約数ペア:

[(1, 812429415), (3, 270809805), (5, 162485883), (7, 116061345), (9, 90269935), (15, 54161961), (21, 38687115), (35, 23212269), (45, 18053987), (61, 13318515), (63, 12895705), (105, 7737423), (183, 4439505), (305, 2663703), (315, 2579141), (427, 1902645), (549, 1479835), (915, 887901), (1281, 634215), (2135, 380529), (2745, 295967), (3843, 211405), (6405, 126843), (19215, 42281)]