1087695

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{1151}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 1124145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 1151, 3453, 5755, 8057, 10359, 17265, 24171, 31077, 40285, 51795, 72513, 120855, 155385, 217539, 362565, 1087695]

約数ペア:

[(1, 1087695), (3, 362565), (5, 217539), (7, 155385), (9, 120855), (15, 72513), (21, 51795), (27, 40285), (35, 31077), (45, 24171), (63, 17265), (105, 10359), (135, 8057), (189, 5755), (315, 3453), (945, 1151)]