77208815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 103959936

約数和(自身を除く): 26751121

約数列:

[1, 5, 17, 23, 73, 85, 115, 365, 391, 541, 1241, 1679, 1955, 2705, 6205, 8395, 9197, 12443, 28543, 39493, 45985, 62215, 142715, 197465, 211531, 671381, 908339, 1057655, 3356905, 4541695, 15441763, 77208815]

約数ペア:

[(1, 77208815), (5, 15441763), (17, 4541695), (23, 3356905), (73, 1057655), (85, 908339), (115, 671381), (365, 211531), (391, 197465), (541, 142715), (1241, 62215), (1679, 45985), (1955, 39493), (2705, 28543), (6205, 12443), (8395, 9197)]