16985595765

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{48677}}^1$

素因数の和:49269

約数の個数: 32

約数和(自身を含む): 27860950656

約数和(自身を除く): 10875354891

約数列:

[1, 3, 5, 15, 43, 129, 215, 541, 645, 1623, 2705, 8115, 23263, 48677, 69789, 116315, 146031, 243385, 348945, 730155, 2093111, 6279333, 10465555, 26334257, 31396665, 79002771, 131671285, 395013855, 1132373051, 3397119153, 5661865255, 16985595765]

約数ペア:

[(1, 16985595765), (3, 5661865255), (5, 3397119153), (15, 1132373051), (43, 395013855), (129, 131671285), (215, 79002771), (541, 31396665), (645, 26334257), (1623, 10465555), (2705, 6279333), (8115, 2093111), (23263, 730155), (48677, 348945), (69789, 243385), (116315, 146031)]