17246415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 29859840

約数和(自身を除く): 12613425

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 1439, 2397, 3995, 4317, 7195, 11985, 21585, 24463, 67633, 73389, 122315, 202899, 338165, 366945, 1014495, 1149761, 3449283, 5748805, 17246415]

約数ペア:

[(1, 17246415), (3, 5748805), (5, 3449283), (15, 1149761), (17, 1014495), (47, 366945), (51, 338165), (85, 202899), (141, 122315), (235, 73389), (255, 67633), (705, 24463), (799, 21585), (1439, 11985), (2397, 7195), (3995, 4317)]