101115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 207360

約数和(自身を除く): 106245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 107, 135, 189, 315, 321, 535, 749, 945, 963, 1605, 2247, 2889, 3745, 4815, 6741, 11235, 14445, 20223, 33705, 101115]

約数ペア:

[(1, 101115), (3, 33705), (5, 20223), (7, 14445), (9, 11235), (15, 6741), (21, 4815), (27, 3745), (35, 2889), (45, 2247), (63, 1605), (105, 963), (107, 945), (135, 749), (189, 535), (315, 321)]