40889345

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 17275135

約数列:

[1, 5, 7, 35, 43, 101, 215, 269, 301, 505, 707, 1345, 1505, 1883, 3535, 4343, 9415, 11567, 21715, 27169, 30401, 57835, 80969, 135845, 152005, 190183, 404845, 950915, 1168267, 5841335, 8177869, 40889345]

約数ペア:

[(1, 40889345), (5, 8177869), (7, 5841335), (35, 1168267), (43, 950915), (101, 404845), (215, 190183), (269, 152005), (301, 135845), (505, 80969), (707, 57835), (1345, 30401), (1505, 27169), (1883, 21715), (3535, 11567), (4343, 9415)]