84207315

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3853}}^1$

素因数の和:3939

約数の個数: 32

約数和(自身を含む): 142073856

約数和(自身を除く): 57866541

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 3853, 4371, 7285, 11559, 19265, 21855, 57795, 119443, 181091, 358329, 543273, 597215, 905455, 1791645, 2716365, 5613821, 16841463, 28069105, 84207315]

約数ペア:

[(1, 84207315), (3, 28069105), (5, 16841463), (15, 5613821), (31, 2716365), (47, 1791645), (93, 905455), (141, 597215), (155, 543273), (235, 358329), (465, 181091), (705, 119443), (1457, 57795), (3853, 21855), (4371, 19265), (7285, 11559)]