75390754

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1987}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 115367616

約数和(自身を除く): 39976862

約数列:

[1, 2, 61, 122, 311, 622, 1987, 3974, 18971, 37942, 121207, 242414, 617957, 1235914, 37695377, 75390754]

約数ペア:

[(1, 75390754), (2, 37695377), (61, 1235914), (122, 617957), (311, 242414), (622, 121207), (1987, 37942), (3974, 18971)]