54777315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1901}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 93669696

約数和(自身を除く): 38892381

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1901, 1921, 5703, 5763, 9505, 9605, 28515, 28815, 32317, 96951, 161585, 214813, 484755, 644439, 1074065, 3222195, 3651821, 10955463, 18259105, 54777315]

約数ペア:

[(1, 54777315), (3, 18259105), (5, 10955463), (15, 3651821), (17, 3222195), (51, 1074065), (85, 644439), (113, 484755), (255, 214813), (339, 161585), (565, 96951), (1695, 32317), (1901, 28815), (1921, 28515), (5703, 9605), (5763, 9505)]