1385384735

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{172849}}^1$

素因数の和:173090

約数の個数: 16

約数和(自身を含む): 1908264000

約数和(自身を除く): 522879265

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 8015, 172849, 864245, 1209943, 6049715, 39582421, 197912105, 277076947, 1385384735]

約数ペア:

[(1, 1385384735), (5, 277076947), (7, 197912105), (35, 39582421), (229, 6049715), (1145, 1209943), (1603, 864245), (8015, 172849)]