83885565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 142701696

約数和(自身を除く): 58816131

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313, 939, 1051, 1565, 3153, 4695, 5255, 5321, 15765, 15963, 17867, 26605, 53601, 79815, 89335, 268005, 328963, 986889, 1644815, 4934445, 5592371, 16777113, 27961855, 83885565]

約数ペア:

[(1, 83885565), (3, 27961855), (5, 16777113), (15, 5592371), (17, 4934445), (51, 1644815), (85, 986889), (255, 328963), (313, 268005), (939, 89335), (1051, 79815), (1565, 53601), (3153, 26605), (4695, 17867), (5255, 15963), (5321, 15765)]