123028605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 252633600

約数和(自身を除く): 129604995

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 101, 105, 135, 189, 303, 315, 505, 707, 909, 945, 1289, 1515, 2121, 2727, 3535, 3867, 4545, 6363, 6445, 9023, 10605, 11601, 13635, 19089, 19335, 27069, 31815, 34803, 45115, 58005, 81207, 95445, 130189, 135345, 174015, 243621, 390567, 406035, 650945, 911323, 1171701, 1218105, 1952835, 2733969, 3515103, 4556615, 5858505, 8201907, 13669845, 17575515, 24605721, 41009535, 123028605]

約数ペア:

[(1, 123028605), (3, 41009535), (5, 24605721), (7, 17575515), (9, 13669845), (15, 8201907), (21, 5858505), (27, 4556615), (35, 3515103), (45, 2733969), (63, 1952835), (101, 1218105), (105, 1171701), (135, 911323), (189, 650945), (303, 406035), (315, 390567), (505, 243621), (707, 174015), (909, 135345), (945, 130189), (1289, 95445), (1515, 81207), (2121, 58005), (2727, 45115), (3535, 34803), (3867, 31815), (4545, 27069), (6363, 19335), (6445, 19089), (9023, 13635), (10605, 11601)]