157059665

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 64345519

約数列:

[1, 5, 7, 35, 47, 235, 307, 311, 329, 1535, 1555, 1645, 2149, 2177, 10745, 10885, 14429, 14617, 72145, 73085, 95477, 101003, 102319, 477385, 505015, 511595, 668339, 3341695, 4487419, 22437095, 31411933, 157059665]

約数ペア:

[(1, 157059665), (5, 31411933), (7, 22437095), (35, 4487419), (47, 3341695), (235, 668339), (307, 511595), (311, 505015), (329, 477385), (1535, 102319), (1555, 101003), (1645, 95477), (2149, 73085), (2177, 72145), (10745, 14617), (10885, 14429)]