86696965

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 18860795

約数列:

[1, 5, 109, 271, 545, 587, 1355, 2935, 29539, 63983, 147695, 159077, 319915, 795385, 17339393, 86696965]

約数ペア:

[(1, 86696965), (5, 17339393), (109, 795385), (271, 319915), (545, 159077), (587, 147695), (1355, 63983), (2935, 29539)]