136979455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 185457600

約数和(自身を除く): 48478145

約数列:

[1, 5, 17, 19, 85, 89, 95, 323, 445, 953, 1513, 1615, 1691, 4765, 7565, 8455, 16201, 18107, 28747, 81005, 84817, 90535, 143735, 307819, 424085, 1441889, 1539095, 1611523, 7209445, 8057615, 27395891, 136979455]

約数ペア:

[(1, 136979455), (5, 27395891), (17, 8057615), (19, 7209445), (85, 1611523), (89, 1539095), (95, 1441889), (323, 424085), (445, 307819), (953, 143735), (1513, 90535), (1615, 84817), (1691, 81005), (4765, 28747), (7565, 18107), (8455, 16201)]