21535492035

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{64217}}^1$

素因数の和:64587

約数の個数: 32

約数和(自身を含む): 35016791040

約数和(自身を除く): 13481299005

約数列:

[1, 3, 5, 15, 79, 237, 283, 395, 849, 1185, 1415, 4245, 22357, 64217, 67071, 111785, 192651, 321085, 335355, 963255, 5073143, 15219429, 18173411, 25365715, 54520233, 76097145, 90867055, 272601165, 1435699469, 4307098407, 7178497345, 21535492035]

約数ペア:

[(1, 21535492035), (3, 7178497345), (5, 4307098407), (15, 1435699469), (79, 272601165), (237, 90867055), (283, 76097145), (395, 54520233), (849, 25365715), (1185, 18173411), (1415, 15219429), (4245, 5073143), (22357, 963255), (64217, 335355), (67071, 321085), (111785, 192651)]