26288115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 50603520

約数和(自身を除く): 24315405

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 13177, 39531, 65885, 92239, 197655, 250363, 276717, 461195, 751089, 1251815, 1383585, 1752541, 3755445, 5257623, 8762705, 26288115]

約数ペア:

[(1, 26288115), (3, 8762705), (5, 5257623), (7, 3755445), (15, 1752541), (19, 1383585), (21, 1251815), (35, 751089), (57, 461195), (95, 276717), (105, 250363), (133, 197655), (285, 92239), (399, 65885), (665, 39531), (1995, 13177)]