12462765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6247}}^1$

素因数の和:6281

約数の個数: 32

約数和(自身を含む): 23992320

約数和(自身を除く): 11529555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6247, 18741, 31235, 43729, 93705, 118693, 131187, 218645, 356079, 593465, 655935, 830851, 1780395, 2492553, 4154255, 12462765]

約数ペア:

[(1, 12462765), (3, 4154255), (5, 2492553), (7, 1780395), (15, 830851), (19, 655935), (21, 593465), (35, 356079), (57, 218645), (95, 131187), (105, 118693), (133, 93705), (285, 43729), (399, 31235), (665, 18741), (1995, 6247)]