2889485665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{99689}}^1$

素因数の和:99753

約数の個数: 32

約数和(自身を含む): 4134343680

約数和(自身を除く): 1244858015

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 1705, 2635, 5797, 28985, 99689, 498445, 1096579, 1694713, 3090359, 5482895, 8473565, 15451795, 18641843, 33993949, 52536103, 93209215, 169969745, 262680515, 577897133, 2889485665]

約数ペア:

[(1, 2889485665), (5, 577897133), (11, 262680515), (17, 169969745), (31, 93209215), (55, 52536103), (85, 33993949), (155, 18641843), (187, 15451795), (341, 8473565), (527, 5482895), (935, 3090359), (1705, 1694713), (2635, 1096579), (5797, 498445), (28985, 99689)]