875853315

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 1548364896

約数和(自身を除く): 672511581

約数列:

[1, 3, 5, 9, 15, 45, 101, 107, 303, 321, 505, 535, 909, 963, 1515, 1605, 1801, 4545, 4815, 5403, 9005, 10807, 16209, 27015, 32421, 54035, 81045, 97263, 162105, 181901, 192707, 486315, 545703, 578121, 909505, 963535, 1637109, 1734363, 2728515, 2890605, 8185545, 8671815, 19463407, 58390221, 97317035, 175170663, 291951105, 875853315]

約数ペア:

[(1, 875853315), (3, 291951105), (5, 175170663), (9, 97317035), (15, 58390221), (45, 19463407), (101, 8671815), (107, 8185545), (303, 2890605), (321, 2728515), (505, 1734363), (535, 1637109), (909, 963535), (963, 909505), (1515, 578121), (1605, 545703), (1801, 486315), (4545, 192707), (4815, 181901), (5403, 162105), (9005, 97263), (10807, 81045), (16209, 54035), (27015, 32421)]