299742015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 488215296

約数和(自身を除く): 188473281

約数列:

[1, 3, 5, 15, 73, 219, 331, 365, 827, 993, 1095, 1655, 2481, 4135, 4965, 12405, 24163, 60371, 72489, 120815, 181113, 273737, 301855, 362445, 821211, 905565, 1368685, 4106055, 19982801, 59948403, 99914005, 299742015]

約数ペア:

[(1, 299742015), (3, 99914005), (5, 59948403), (15, 19982801), (73, 4106055), (219, 1368685), (331, 905565), (365, 821211), (827, 362445), (993, 301855), (1095, 273737), (1655, 181113), (2481, 120815), (4135, 72489), (4965, 60371), (12405, 24163)]