153480345

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 250573824

約数和(自身を除く): 97093479

約数列:

[1, 3, 5, 15, 71, 211, 213, 355, 633, 683, 1055, 1065, 2049, 3165, 3415, 10245, 14981, 44943, 48493, 74905, 144113, 145479, 224715, 242465, 432339, 720565, 727395, 2161695, 10232023, 30696069, 51160115, 153480345]

約数ペア:

[(1, 153480345), (3, 51160115), (5, 30696069), (15, 10232023), (71, 2161695), (211, 727395), (213, 720565), (355, 432339), (633, 242465), (683, 224715), (1055, 145479), (1065, 144113), (2049, 74905), (3165, 48493), (3415, 44943), (10245, 14981)]