7019215

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3431729

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 251, 329, 595, 799, 1255, 1645, 1757, 3995, 4267, 5593, 8785, 11797, 21335, 27965, 29869, 58985, 82579, 149345, 200549, 412895, 1002745, 1403843, 7019215]

約数ペア:

[(1, 7019215), (5, 1403843), (7, 1002745), (17, 412895), (35, 200549), (47, 149345), (85, 82579), (119, 58985), (235, 29869), (251, 27965), (329, 21335), (595, 11797), (799, 8785), (1255, 5593), (1645, 4267), (1757, 3995)]