279595705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{2741}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 350625024

約数和(自身を除く): 71029319

約数列:

[1, 5, 23, 115, 887, 2741, 4435, 13705, 20401, 63043, 102005, 315215, 2431267, 12156335, 55919141, 279595705]

約数ペア:

[(1, 279595705), (5, 55919141), (23, 12156335), (115, 2431267), (887, 315215), (2741, 102005), (4435, 63043), (13705, 20401)]