40776345

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 35428455

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 123, 135, 139, 159, 205, 265, 369, 417, 477, 615, 695, 795, 1107, 1251, 1431, 1845, 2085, 2173, 2385, 3753, 5535, 5699, 6255, 6519, 7155, 7367, 10865, 17097, 18765, 19557, 22101, 28495, 32595, 36835, 51291, 58671, 66303, 85485, 97785, 110505, 153873, 198909, 256455, 293355, 302047, 331515, 769365, 906141, 994545, 1510235, 2718423, 4530705, 8155269, 13592115, 40776345]

約数ペア:

[(1, 40776345), (3, 13592115), (5, 8155269), (9, 4530705), (15, 2718423), (27, 1510235), (41, 994545), (45, 906141), (53, 769365), (123, 331515), (135, 302047), (139, 293355), (159, 256455), (205, 198909), (265, 153873), (369, 110505), (417, 97785), (477, 85485), (615, 66303), (695, 58671), (795, 51291), (1107, 36835), (1251, 32595), (1431, 28495), (1845, 22101), (2085, 19557), (2173, 18765), (2385, 17097), (3753, 10865), (5535, 7367), (5699, 7155), (6255, 6519)]