25567995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 17588805

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 1109, 1537, 3327, 4611, 5545, 7685, 16635, 23055, 32161, 58777, 96483, 160805, 176331, 293885, 482415, 881655, 1704533, 5113599, 8522665, 25567995]

約数ペア:

[(1, 25567995), (3, 8522665), (5, 5113599), (15, 1704533), (29, 881655), (53, 482415), (87, 293885), (145, 176331), (159, 160805), (265, 96483), (435, 58777), (795, 32161), (1109, 23055), (1537, 16635), (3327, 7685), (4611, 5545)]