27846215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 36827136

約数和(自身を除く): 8980921

約数列:

[1, 5, 23, 31, 73, 107, 115, 155, 365, 535, 713, 1679, 2263, 2461, 3317, 3565, 7811, 8395, 11315, 12305, 16585, 39055, 52049, 76291, 179653, 242141, 260245, 381455, 898265, 1210705, 5569243, 27846215]

約数ペア:

[(1, 27846215), (5, 5569243), (23, 1210705), (31, 898265), (73, 381455), (107, 260245), (115, 242141), (155, 179653), (365, 76291), (535, 52049), (713, 39055), (1679, 16585), (2263, 12305), (2461, 11315), (3317, 8395), (3565, 7811)]