171930784865

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{32968511}}^1$

素因数の和:32968672

約数の個数: 16

約数和(自身を含む): 237373286400

約数和(自身を除く): 65442501535

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 32968511, 164842555, 230779577, 1153897885, 4912308139, 24561540695, 34386156973, 171930784865]

約数ペア:

[(1, 171930784865), (5, 34386156973), (7, 24561540695), (35, 4912308139), (149, 1153897885), (745, 230779577), (1043, 164842555), (5215, 32968511)]