2670105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 4662144

約数和(自身を除く): 1992039

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 283, 555, 629, 849, 1415, 1887, 3145, 4245, 4811, 9435, 10471, 14433, 24055, 31413, 52355, 72165, 157065, 178007, 534021, 890035, 2670105]

約数ペア:

[(1, 2670105), (3, 890035), (5, 534021), (15, 178007), (17, 157065), (37, 72165), (51, 52355), (85, 31413), (111, 24055), (185, 14433), (255, 10471), (283, 9435), (555, 4811), (629, 4245), (849, 3145), (1415, 1887)]