28077015

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{35317}}^1$

素因数の和:35378

約数の個数: 16

約数和(自身を含む): 45772128

約数和(自身を除く): 17695113

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 35317, 105951, 176585, 529755, 1871801, 5615403, 9359005, 28077015]

約数ペア:

[(1, 28077015), (3, 9359005), (5, 5615403), (15, 1871801), (53, 529755), (159, 176585), (265, 105951), (795, 35317)]