313952185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{4259}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 393828480

約数和(自身を除く): 79876295

約数列:

[1, 5, 23, 115, 641, 3205, 4259, 14743, 21295, 73715, 97957, 489785, 2730019, 13650095, 62790437, 313952185]

約数ペア:

[(1, 313952185), (5, 62790437), (23, 13650095), (115, 2730019), (641, 489785), (3205, 97957), (4259, 73715), (14743, 21295)]