75241845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{79621}}^1$

素因数の和:79642

約数の個数: 32

約数和(自身を含む): 152874240

約数和(自身を除く): 77632395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 79621, 238863, 398105, 557347, 716589, 1194315, 1672041, 2149767, 2786735, 3582945, 5016123, 8360205, 10748835, 15048369, 25080615, 75241845]

約数ペア:

[(1, 75241845), (3, 25080615), (5, 15048369), (7, 10748835), (9, 8360205), (15, 5016123), (21, 3582945), (27, 2786735), (35, 2149767), (45, 1672041), (63, 1194315), (105, 716589), (135, 557347), (189, 398105), (315, 238863), (945, 79621)]