2678049015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{11579}}^1$

素因数の和:12511

約数の個数: 32

約数和(自身を含む): 4542324480

約数和(自身を除く): 1864275465

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 907, 2721, 4535, 11579, 13605, 15419, 34737, 46257, 57895, 77095, 173685, 196843, 231285, 590529, 984215, 2952645, 10502153, 31506459, 52510765, 157532295, 178536601, 535609803, 892683005, 2678049015]

約数ペア:

[(1, 2678049015), (3, 892683005), (5, 535609803), (15, 178536601), (17, 157532295), (51, 52510765), (85, 31506459), (255, 10502153), (907, 2952645), (2721, 984215), (4535, 590529), (11579, 231285), (13605, 196843), (15419, 173685), (34737, 77095), (46257, 57895)]