42926475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 75392000

約数和(自身を除く): 32465525

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 465, 499, 555, 775, 925, 1147, 1497, 2325, 2495, 2775, 3441, 5735, 7485, 12475, 15469, 17205, 18463, 28675, 37425, 46407, 55389, 77345, 86025, 92315, 232035, 276945, 386725, 461575, 572353, 1160175, 1384725, 1717059, 2861765, 8585295, 14308825, 42926475]

約数ペア:

[(1, 42926475), (3, 14308825), (5, 8585295), (15, 2861765), (25, 1717059), (31, 1384725), (37, 1160175), (75, 572353), (93, 461575), (111, 386725), (155, 276945), (185, 232035), (465, 92315), (499, 86025), (555, 77345), (775, 55389), (925, 46407), (1147, 37425), (1497, 28675), (2325, 18463), (2495, 17205), (2775, 15469), (3441, 12475), (5735, 7485)]