30828915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 58094400

約数和(自身を除く): 27265485

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 349, 453, 585, 755, 1047, 1359, 1745, 1963, 2265, 3141, 4537, 5235, 5889, 6795, 9815, 13611, 15705, 17667, 22685, 29445, 40833, 52699, 68055, 88335, 158097, 204165, 263495, 474291, 685087, 790485, 2055261, 2371455, 3425435, 6165783, 10276305, 30828915]

約数ペア:

[(1, 30828915), (3, 10276305), (5, 6165783), (9, 3425435), (13, 2371455), (15, 2055261), (39, 790485), (45, 685087), (65, 474291), (117, 263495), (151, 204165), (195, 158097), (349, 88335), (453, 68055), (585, 52699), (755, 40833), (1047, 29445), (1359, 22685), (1745, 17667), (1963, 15705), (2265, 13611), (3141, 9815), (4537, 6795), (5235, 5889)]