40664115

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 74468160

約数和(自身を除く): 33804045

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 389, 505, 909, 1035, 1167, 1515, 1945, 2323, 3501, 4545, 5835, 6969, 8947, 11615, 17505, 20907, 26841, 34845, 39289, 44735, 80523, 104535, 117867, 134205, 196445, 353601, 402615, 589335, 903647, 1768005, 2710941, 4518235, 8132823, 13554705, 40664115]

約数ペア:

[(1, 40664115), (3, 13554705), (5, 8132823), (9, 4518235), (15, 2710941), (23, 1768005), (45, 903647), (69, 589335), (101, 402615), (115, 353601), (207, 196445), (303, 134205), (345, 117867), (389, 104535), (505, 80523), (909, 44735), (1035, 39289), (1167, 34845), (1515, 26841), (1945, 20907), (2323, 17505), (3501, 11615), (4545, 8947), (5835, 6969)]