82895575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 42453545

約数列:

[1, 5, 7, 19, 25, 35, 95, 107, 133, 175, 233, 475, 535, 665, 749, 1165, 1631, 2033, 2675, 3325, 3745, 4427, 5825, 8155, 10165, 14231, 18725, 22135, 24931, 30989, 40775, 50825, 71155, 110675, 124655, 154945, 174517, 355775, 473689, 623275, 774725, 872585, 2368445, 3315823, 4362925, 11842225, 16579115, 82895575]

約数ペア:

[(1, 82895575), (5, 16579115), (7, 11842225), (19, 4362925), (25, 3315823), (35, 2368445), (95, 872585), (107, 774725), (133, 623275), (175, 473689), (233, 355775), (475, 174517), (535, 154945), (665, 124655), (749, 110675), (1165, 71155), (1631, 50825), (2033, 40775), (2675, 30989), (3325, 24931), (3745, 22135), (4427, 18725), (5825, 14231), (8155, 10165)]