145916015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 213663744

約数和(自身を除く): 67747729

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 1931, 2159, 4445, 9655, 10795, 13517, 15113, 32827, 67585, 75565, 164135, 229789, 245237, 1148945, 1226185, 1716659, 4169029, 8583295, 20845145, 29183203, 145916015]

約数ペア:

[(1, 145916015), (5, 29183203), (7, 20845145), (17, 8583295), (35, 4169029), (85, 1716659), (119, 1226185), (127, 1148945), (595, 245237), (635, 229789), (889, 164135), (1931, 75565), (2159, 67585), (4445, 32827), (9655, 15113), (10795, 13517)]