12810040695

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1\times {\mathrm{887}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 22308549120

約数和(自身を除く): 9498508425

約数列:

[1, 3, 5, 9, 15, 45, 487, 659, 887, 1461, 1977, 2435, 2661, 3295, 4383, 4435, 5931, 7305, 7983, 9885, 13305, 21915, 29655, 39915, 320933, 431969, 584533, 962799, 1295907, 1604665, 1753599, 2159845, 2888397, 2922665, 3887721, 4813995, 5260797, 6479535, 8767995, 14441985, 19438605, 26303985, 284667571, 854002713, 1423337855, 2562008139, 4270013565, 12810040695]

約数ペア:

[(1, 12810040695), (3, 4270013565), (5, 2562008139), (9, 1423337855), (15, 854002713), (45, 284667571), (487, 26303985), (659, 19438605), (887, 14441985), (1461, 8767995), (1977, 6479535), (2435, 5260797), (2661, 4813995), (3295, 3887721), (4383, 2922665), (4435, 2888397), (5931, 2159845), (7305, 1753599), (7983, 1604665), (9885, 1295907), (13305, 962799), (21915, 584533), (29655, 431969), (39915, 320933)]