40900545

素因数分解:

$3^6\times 5^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 84

約数和(自身を含む): 85975380

約数和(自身を除く): 45074835

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 229, 243, 245, 315, 405, 441, 567, 687, 729, 735, 945, 1145, 1215, 1323, 1603, 1701, 2061, 2205, 2835, 3435, 3645, 3969, 4809, 5103, 6183, 6615, 8015, 8505, 10305, 11221, 11907, 14427, 18549, 19845, 24045, 25515, 30915, 33663, 35721, 43281, 55647, 56105, 59535, 72135, 92745, 100989, 129843, 166941, 168315, 178605, 216405, 278235, 302967, 389529, 504945, 649215, 834705, 908901, 1168587, 1514835, 1947645, 2726703, 4544505, 5842935, 8180109, 13633515, 40900545]

約数ペア:

[(1, 40900545), (3, 13633515), (5, 8180109), (7, 5842935), (9, 4544505), (15, 2726703), (21, 1947645), (27, 1514835), (35, 1168587), (45, 908901), (49, 834705), (63, 649215), (81, 504945), (105, 389529), (135, 302967), (147, 278235), (189, 216405), (229, 178605), (243, 168315), (245, 166941), (315, 129843), (405, 100989), (441, 92745), (567, 72135), (687, 59535), (729, 56105), (735, 55647), (945, 43281), (1145, 35721), (1215, 33663), (1323, 30915), (1603, 25515), (1701, 24045), (2061, 19845), (2205, 18549), (2835, 14427), (3435, 11907), (3645, 11221), (3969, 10305), (4809, 8505), (5103, 8015), (6183, 6615)]