17956335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 30903552

約数和(自身を除く): 12947217

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1051, 1139, 3153, 3417, 5255, 5695, 15765, 17085, 17867, 53601, 70417, 89335, 211251, 268005, 352085, 1056255, 1197089, 3591267, 5985445, 17956335]

約数ペア:

[(1, 17956335), (3, 5985445), (5, 3591267), (15, 1197089), (17, 1056255), (51, 352085), (67, 268005), (85, 211251), (201, 89335), (255, 70417), (335, 53601), (1005, 17867), (1051, 17085), (1139, 15765), (3153, 5695), (3417, 5255)]