415093315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4339

約数の個数: 32

約数和(自身を含む): 615960576

約数和(自身を除く): 200867261

約数列:

[1, 5, 7, 13, 35, 65, 91, 223, 455, 1115, 1561, 2899, 4091, 7805, 14495, 20293, 20455, 28637, 53183, 101465, 143185, 265915, 372281, 912293, 1861405, 4561465, 6386051, 11859809, 31930255, 59299045, 83018663, 415093315]

約数ペア:

[(1, 415093315), (5, 83018663), (7, 59299045), (13, 31930255), (35, 11859809), (65, 6386051), (91, 4561465), (223, 1861405), (455, 912293), (1115, 372281), (1561, 265915), (2899, 143185), (4091, 101465), (7805, 53183), (14495, 28637), (20293, 20455)]