228280915

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{8867}}^1$

素因数の和:9162

約数の個数: 16

約数和(自身を含む): 289451520

約数和(自身を除く): 61170605

約数列:

[1, 5, 19, 95, 271, 1355, 5149, 8867, 25745, 44335, 168473, 842365, 2402957, 12014785, 45656183, 228280915]

約数ペア:

[(1, 228280915), (5, 45656183), (19, 12014785), (95, 2402957), (271, 842365), (1355, 168473), (5149, 44335), (8867, 25745)]