16530995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6203}}^1$

素因数の和:6262

約数の個数: 16

約数和(自身を含む): 21887712

約数和(自身を除く): 5356717

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 6203, 31015, 80639, 254323, 403195, 1271615, 3306199, 16530995]

約数ペア:

[(1, 16530995), (5, 3306199), (13, 1271615), (41, 403195), (65, 254323), (205, 80639), (533, 31015), (2665, 6203)]