55985865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287107}}^1$

素因数の和:287128

約数の個数: 16

約数和(自身を含む): 96468288

約数和(自身を除く): 40482423

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 287107, 861321, 1435535, 3732391, 4306605, 11197173, 18661955, 55985865]

約数ペア:

[(1, 55985865), (3, 18661955), (5, 11197173), (13, 4306605), (15, 3732391), (39, 1435535), (65, 861321), (195, 287107)]