2912787495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{5399}}^1$

素因数の和:6060

約数の個数: 48

約数和(自身を含む): 5323968000

約数和(自身を除く): 2411180505

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 631, 855, 1893, 3155, 5399, 5679, 9465, 11989, 16197, 26995, 28395, 35967, 48591, 59945, 80985, 102581, 107901, 179835, 242955, 307743, 512905, 539505, 923229, 1538715, 3406769, 4616145, 10220307, 17033845, 30660921, 51101535, 64728611, 153304605, 194185833, 323643055, 582557499, 970929165, 2912787495]

約数ペア:

[(1, 2912787495), (3, 970929165), (5, 582557499), (9, 323643055), (15, 194185833), (19, 153304605), (45, 64728611), (57, 51101535), (95, 30660921), (171, 17033845), (285, 10220307), (631, 4616145), (855, 3406769), (1893, 1538715), (3155, 923229), (5399, 539505), (5679, 512905), (9465, 307743), (11989, 242955), (16197, 179835), (26995, 107901), (28395, 102581), (35967, 80985), (48591, 59945)]