98330445

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 177840000

約数和(自身を除く): 79509555

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 151, 261, 435, 453, 499, 755, 1305, 1359, 1497, 2265, 2495, 4379, 4491, 6795, 7485, 13137, 14471, 21895, 22455, 39411, 43413, 65685, 72355, 75349, 130239, 197055, 217065, 226047, 376745, 651195, 678141, 1130235, 2185121, 3390705, 6555363, 10925605, 19666089, 32776815, 98330445]

約数ペア:

[(1, 98330445), (3, 32776815), (5, 19666089), (9, 10925605), (15, 6555363), (29, 3390705), (45, 2185121), (87, 1130235), (145, 678141), (151, 651195), (261, 376745), (435, 226047), (453, 217065), (499, 197055), (755, 130239), (1305, 75349), (1359, 72355), (1497, 65685), (2265, 43413), (2495, 39411), (4379, 22455), (4491, 21895), (6795, 14471), (7485, 13137)]