291216198285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4586443}}^1$

素因数の和:4586554

約数の個数: 48

約数和(自身を含む): 540906859584

約数和(自身を除く): 249690661299

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3735, 4233, 7055, 12699, 21165, 63495, 4586443, 13759329, 22932215, 41277987, 68796645, 77969531, 206389935, 233908593, 380674769, 389847655, 701725779, 1142024307, 1169542965, 1903373845, 3426072921, 3508628895, 5710121535, 6471471073, 17130364605, 19414413219, 32357355365, 58243239657, 97072066095, 291216198285]

約数ペア:

[(1, 291216198285), (3, 97072066095), (5, 58243239657), (9, 32357355365), (15, 19414413219), (17, 17130364605), (45, 6471471073), (51, 5710121535), (83, 3508628895), (85, 3426072921), (153, 1903373845), (249, 1169542965), (255, 1142024307), (415, 701725779), (747, 389847655), (765, 380674769), (1245, 233908593), (1411, 206389935), (3735, 77969531), (4233, 68796645), (7055, 41277987), (12699, 22932215), (21165, 13759329), (63495, 4586443)]