13016115

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5928

約数の個数: 36

約数和(自身を含む): 26249184

約数和(自身を除く): 13233069

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5903, 17709, 29515, 41321, 53127, 88545, 123963, 206605, 265635, 289247, 371889, 619815, 867741, 1446235, 1859445, 2603223, 4338705, 13016115]

約数ペア:

[(1, 13016115), (3, 4338705), (5, 2603223), (7, 1859445), (9, 1446235), (15, 867741), (21, 619815), (35, 371889), (45, 289247), (49, 265635), (63, 206605), (105, 123963), (147, 88545), (245, 53127), (315, 41321), (441, 29515), (735, 17709), (2205, 5903)]