201440655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114781}}^1$

素因数の和:114808

約数の個数: 32

約数和(自身を含む): 385667520

約数和(自身を除く): 184226865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 114781, 344343, 573905, 1033029, 1492153, 1721715, 3099087, 4476459, 5165145, 7460765, 13429377, 15495435, 22382295, 40288131, 67146885, 201440655]

約数ペア:

[(1, 201440655), (3, 67146885), (5, 40288131), (9, 22382295), (13, 15495435), (15, 13429377), (27, 7460765), (39, 5165145), (45, 4476459), (65, 3099087), (117, 1721715), (135, 1492153), (195, 1033029), (351, 573905), (585, 344343), (1755, 114781)]