126392915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 170292672

約数和(自身を除く): 43899757

約数列:

[1, 5, 11, 55, 61, 101, 305, 373, 505, 671, 1111, 1865, 3355, 4103, 5555, 6161, 20515, 22753, 30805, 37673, 67771, 113765, 188365, 250283, 338855, 414403, 1251415, 2072015, 2298053, 11490265, 25278583, 126392915]

約数ペア:

[(1, 126392915), (5, 25278583), (11, 11490265), (55, 2298053), (61, 2072015), (101, 1251415), (305, 414403), (373, 338855), (505, 250283), (671, 188365), (1111, 113765), (1865, 67771), (3355, 37673), (4103, 30805), (5555, 22753), (6161, 20515)]