12408135

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 20720640

約数和(自身を除く): 8312505

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 283, 395, 555, 849, 1185, 1415, 2923, 4245, 8769, 10471, 14615, 22357, 31413, 43845, 52355, 67071, 111785, 157065, 335355, 827209, 2481627, 4136045, 12408135]

約数ペア:

[(1, 12408135), (3, 4136045), (5, 2481627), (15, 827209), (37, 335355), (79, 157065), (111, 111785), (185, 67071), (237, 52355), (283, 43845), (395, 31413), (555, 22357), (849, 14615), (1185, 10471), (1415, 8769), (2923, 4245)]