7754295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 13436928

約数和(自身を除く): 5682633

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 647, 705, 799, 1941, 2397, 3235, 3995, 9705, 10999, 11985, 30409, 32997, 54995, 91227, 152045, 164985, 456135, 516953, 1550859, 2584765, 7754295]

約数ペア:

[(1, 7754295), (3, 2584765), (5, 1550859), (15, 516953), (17, 456135), (47, 164985), (51, 152045), (85, 91227), (141, 54995), (235, 32997), (255, 30409), (647, 11985), (705, 10999), (799, 9705), (1941, 3995), (2397, 3235)]