2019947295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{35447}}^1$

素因数の和:35615

約数の個数: 32

約数和(自身を含む): 3368977920

約数和(自身を除く): 1349030625

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 1965, 3799, 11397, 18995, 35447, 56985, 106341, 177235, 531705, 1027963, 3083889, 4643557, 5139815, 13930671, 15419445, 23217785, 69653355, 134663153, 403989459, 673315765, 2019947295]

約数ペア:

[(1, 2019947295), (3, 673315765), (5, 403989459), (15, 134663153), (29, 69653355), (87, 23217785), (131, 15419445), (145, 13930671), (393, 5139815), (435, 4643557), (655, 3083889), (1965, 1027963), (3799, 531705), (11397, 177235), (18995, 106341), (35447, 56985)]