396476655

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 641088000

約数和(自身を除く): 244611345

約数列:

[1, 3, 5, 15, 199, 317, 419, 597, 951, 995, 1257, 1585, 2095, 2985, 4755, 6285, 63083, 83381, 132823, 189249, 250143, 315415, 398469, 416905, 664115, 946245, 1250715, 1992345, 26431777, 79295331, 132158885, 396476655]

約数ペア:

[(1, 396476655), (3, 132158885), (5, 79295331), (15, 26431777), (199, 1992345), (317, 1250715), (419, 946245), (597, 664115), (951, 416905), (995, 398469), (1257, 315415), (1585, 250143), (2095, 189249), (2985, 132823), (4755, 83381), (6285, 63083)]