16098705

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{149}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 32771700

約数和(自身を除く): 16672995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 149, 245, 315, 343, 441, 447, 735, 745, 1029, 1043, 1341, 1715, 2205, 2235, 2401, 3087, 3129, 5145, 5215, 6705, 7203, 7301, 9387, 12005, 15435, 15645, 21609, 21903, 36015, 36505, 46935, 51107, 65709, 108045, 109515, 153321, 255535, 328545, 357749, 459963, 766605, 1073247, 1788745, 2299815, 3219741, 5366235, 16098705]

約数ペア:

[(1, 16098705), (3, 5366235), (5, 3219741), (7, 2299815), (9, 1788745), (15, 1073247), (21, 766605), (35, 459963), (45, 357749), (49, 328545), (63, 255535), (105, 153321), (147, 109515), (149, 108045), (245, 65709), (315, 51107), (343, 46935), (441, 36505), (447, 36015), (735, 21903), (745, 21609), (1029, 15645), (1043, 15435), (1341, 12005), (1715, 9387), (2205, 7301), (2235, 7203), (2401, 6705), (3087, 5215), (3129, 5145)]