89868405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3607}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 68075403

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 3607, 4983, 8305, 10821, 18035, 24915, 39677, 54105, 119031, 198385, 544657, 595155, 1633971, 2723285, 5991227, 8169855, 17973681, 29956135, 89868405]

約数ペア:

[(1, 89868405), (3, 29956135), (5, 17973681), (11, 8169855), (15, 5991227), (33, 2723285), (55, 1633971), (151, 595155), (165, 544657), (453, 198385), (755, 119031), (1661, 54105), (2265, 39677), (3607, 24915), (4983, 18035), (8305, 10821)]