7051185

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 13200000

約数和(自身を除く): 6148815

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 2749, 8247, 13745, 24741, 41235, 52231, 74223, 123705, 156693, 261155, 371115, 470079, 783465, 1410237, 2350395, 7051185]

約数ペア:

[(1, 7051185), (3, 2350395), (5, 1410237), (9, 783465), (15, 470079), (19, 371115), (27, 261155), (45, 156693), (57, 123705), (95, 74223), (135, 52231), (171, 41235), (285, 24741), (513, 13745), (855, 8247), (2565, 2749)]