85910895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{90911}}^1$

素因数の和:90932

約数の個数: 32

約数和(自身を含む): 174551040

約数和(自身を除く): 88640145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 90911, 272733, 454555, 636377, 818199, 1363665, 1909131, 2454597, 3181885, 4090995, 5727393, 9545655, 12272985, 17182179, 28636965, 85910895]

約数ペア:

[(1, 85910895), (3, 28636965), (5, 17182179), (7, 12272985), (9, 9545655), (15, 5727393), (21, 4090995), (27, 3181885), (35, 2454597), (45, 1909131), (63, 1363665), (105, 818199), (135, 636377), (189, 454555), (315, 272733), (945, 90911)]