90717125585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{670811}}^1$

素因数の和:670913

約数の個数: 32

約数和(自身を含む): 121132547712

約数和(自身を除く): 30415422127

約数列:

[1, 5, 17, 37, 43, 85, 185, 215, 629, 731, 1591, 3145, 3655, 7955, 27047, 135235, 670811, 3354055, 11403787, 24820007, 28844873, 57018935, 124100035, 144224365, 421940119, 490362841, 1067260301, 2109700595, 2451814205, 5336301505, 18143425117, 90717125585]

約数ペア:

[(1, 90717125585), (5, 18143425117), (17, 5336301505), (37, 2451814205), (43, 2109700595), (85, 1067260301), (185, 490362841), (215, 421940119), (629, 144224365), (731, 124100035), (1591, 57018935), (3145, 28844873), (3655, 24820007), (7955, 11403787), (27047, 3354055), (135235, 670811)]