8272131455

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{3833}}^1$

素因数の和:4355

約数の個数: 32

約数和(自身を含む): 11441637504

約数和(自身を除く): 3169506049

約数列:

[1, 5, 7, 35, 197, 313, 985, 1379, 1565, 2191, 3833, 6895, 10955, 19165, 26831, 61661, 134155, 308305, 431627, 755101, 1199729, 2158135, 3775505, 5285707, 5998645, 8398103, 26428535, 41990515, 236346613, 1181733065, 1654426291, 8272131455]

約数ペア:

[(1, 8272131455), (5, 1654426291), (7, 1181733065), (35, 236346613), (197, 41990515), (313, 26428535), (985, 8398103), (1379, 5998645), (1565, 5285707), (2191, 3775505), (3833, 2158135), (6895, 1199729), (10955, 755101), (19165, 431627), (26831, 308305), (61661, 134155)]