40764185

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 61592832

約数和(自身を除く): 20828647

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 937, 1243, 3955, 4685, 6215, 6559, 8701, 10307, 32795, 43505, 51535, 72149, 105881, 360745, 529405, 741167, 1164691, 3705835, 5823455, 8152837, 40764185]

約数ペア:

[(1, 40764185), (5, 8152837), (7, 5823455), (11, 3705835), (35, 1164691), (55, 741167), (77, 529405), (113, 360745), (385, 105881), (565, 72149), (791, 51535), (937, 43505), (1243, 32795), (3955, 10307), (4685, 8701), (6215, 6559)]