542946315

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 878702400

約数和(自身を除く): 335756085

約数列:

[1, 3, 5, 15, 149, 277, 447, 745, 831, 877, 1385, 2235, 2631, 4155, 4385, 13155, 41273, 123819, 130673, 206365, 242929, 392019, 619095, 653365, 728787, 1214645, 1960095, 3643935, 36196421, 108589263, 180982105, 542946315]

約数ペア:

[(1, 542946315), (3, 180982105), (5, 108589263), (15, 36196421), (149, 3643935), (277, 1960095), (447, 1214645), (745, 728787), (831, 653365), (877, 619095), (1385, 392019), (2235, 242929), (2631, 206365), (4155, 130673), (4385, 123819), (13155, 41273)]