83450915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7690

約数の個数: 16

約数和(自身を含む): 104841216

約数和(自身を除く): 21390301

約数列:

[1, 5, 31, 71, 155, 355, 2201, 7583, 11005, 37915, 235073, 538393, 1175365, 2691965, 16690183, 83450915]

約数ペア:

[(1, 83450915), (5, 16690183), (31, 2691965), (71, 1175365), (155, 538393), (355, 235073), (2201, 37915), (7583, 11005)]