722012145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{379009}}^1$

素因数の和:379144

約数の個数: 16

約数和(自身を含む): 1164318720

約数和(自身を除く): 442306575

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 379009, 1137027, 1895045, 5685135, 48134143, 144402429, 240670715, 722012145]

約数ペア:

[(1, 722012145), (3, 240670715), (5, 144402429), (15, 48134143), (127, 5685135), (381, 1895045), (635, 1137027), (1905, 379009)]