27234315

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 50712480

約数和(自身を除く): 23478165

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 601, 795, 855, 1007, 1803, 2385, 3005, 3021, 5035, 5409, 9015, 9063, 11419, 15105, 27045, 31853, 34257, 45315, 57095, 95559, 102771, 159265, 171285, 286677, 477795, 513855, 605207, 1433385, 1815621, 3026035, 5446863, 9078105, 27234315]

約数ペア:

[(1, 27234315), (3, 9078105), (5, 5446863), (9, 3026035), (15, 1815621), (19, 1433385), (45, 605207), (53, 513855), (57, 477795), (95, 286677), (159, 171285), (171, 159265), (265, 102771), (285, 95559), (477, 57095), (601, 45315), (795, 34257), (855, 31853), (1007, 27045), (1803, 15105), (2385, 11419), (3005, 9063), (3021, 9015), (5035, 5409)]