89893815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{883}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 157337856

約数和(自身を除く): 67444041

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 617, 883, 1851, 2649, 3085, 4415, 6787, 9255, 9713, 13245, 20361, 29139, 33935, 48565, 101805, 145695, 544811, 1634433, 2724055, 5992921, 8172165, 17978763, 29964605, 89893815]

約数ペア:

[(1, 89893815), (3, 29964605), (5, 17978763), (11, 8172165), (15, 5992921), (33, 2724055), (55, 1634433), (165, 544811), (617, 145695), (883, 101805), (1851, 48565), (2649, 33935), (3085, 29139), (4415, 20361), (6787, 13245), (9255, 9713)]