2019901665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{35521}}^1$

素因数の和:35769

約数の個数: 32

約数和(自身を含む): 3437392896

約数和(自身を除く): 1417491231

約数列:

[1, 3, 5, 15, 17, 51, 85, 223, 255, 669, 1115, 3345, 3791, 11373, 18955, 35521, 56865, 106563, 177605, 532815, 603857, 1811571, 3019285, 7921183, 9057855, 23763549, 39605915, 118817745, 134660111, 403980333, 673300555, 2019901665]

約数ペア:

[(1, 2019901665), (3, 673300555), (5, 403980333), (15, 134660111), (17, 118817745), (51, 39605915), (85, 23763549), (223, 9057855), (255, 7921183), (669, 3019285), (1115, 1811571), (3345, 603857), (3791, 532815), (11373, 177605), (18955, 106563), (35521, 56865)]