42154105

素因数分解:

$5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1621}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 57924864

約数和(自身を除く): 15770759

約数列:

[1, 5, 7, 35, 743, 1621, 3715, 5201, 8105, 11347, 26005, 56735, 1204403, 6022015, 8430821, 42154105]

約数ペア:

[(1, 42154105), (5, 8430821), (7, 6022015), (35, 1204403), (743, 56735), (1621, 26005), (3715, 11347), (5201, 8105)]