136987455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4799}}^1$

素因数の和:4991

約数の個数: 32

約数和(自身を含む): 240537600

約数和(自身を除く): 103550145

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 865, 1903, 2595, 4799, 5709, 9515, 14397, 23995, 28545, 52789, 71985, 158367, 263945, 791835, 830227, 2490681, 4151135, 9132497, 12453405, 27397491, 45662485, 136987455]

約数ペア:

[(1, 136987455), (3, 45662485), (5, 27397491), (11, 12453405), (15, 9132497), (33, 4151135), (55, 2490681), (165, 830227), (173, 791835), (519, 263945), (865, 158367), (1903, 71985), (2595, 52789), (4799, 28545), (5709, 23995), (9515, 14397)]