53489715

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{45139}}^1$

素因数の和:45226

約数の個数: 16

約数和(自身を含む): 86668800

約数和(自身を除く): 33179085

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 45139, 135417, 225695, 677085, 3565981, 10697943, 17829905, 53489715]

約数ペア:

[(1, 53489715), (3, 17829905), (5, 10697943), (15, 3565981), (79, 677085), (237, 225695), (395, 135417), (1185, 45139)]