40731535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 57974400

約数和(自身を除く): 17242865

約数列:

[1, 5, 13, 19, 43, 59, 65, 95, 169, 215, 247, 295, 559, 767, 817, 845, 1121, 1235, 2537, 2795, 3211, 3835, 4085, 5605, 7267, 9971, 10621, 12685, 14573, 16055, 32981, 36335, 48203, 49855, 53105, 72865, 138073, 164905, 189449, 241015, 428753, 626639, 690365, 947245, 2143765, 3133195, 8146307, 40731535]

約数ペア:

[(1, 40731535), (5, 8146307), (13, 3133195), (19, 2143765), (43, 947245), (59, 690365), (65, 626639), (95, 428753), (169, 241015), (215, 189449), (247, 164905), (295, 138073), (559, 72865), (767, 53105), (817, 49855), (845, 48203), (1121, 36335), (1235, 32981), (2537, 16055), (2795, 14573), (3211, 12685), (3835, 10621), (4085, 9971), (5605, 7267)]