5112345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4322535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 269, 543, 807, 905, 1267, 1345, 1883, 2715, 3801, 4035, 5649, 6335, 9415, 19005, 28245, 48689, 146067, 243445, 340823, 730335, 1022469, 1704115, 5112345]

約数ペア:

[(1, 5112345), (3, 1704115), (5, 1022469), (7, 730335), (15, 340823), (21, 243445), (35, 146067), (105, 48689), (181, 28245), (269, 19005), (543, 9415), (807, 6335), (905, 5649), (1267, 4035), (1345, 3801), (1883, 2715)]