4369145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 6238080

約数和(自身を除く): 1868935

約数列:

[1, 5, 11, 19, 37, 55, 95, 113, 185, 209, 407, 565, 703, 1045, 1243, 2035, 2147, 3515, 4181, 6215, 7733, 10735, 20905, 23617, 38665, 45991, 79439, 118085, 229955, 397195, 873829, 4369145]

約数ペア:

[(1, 4369145), (5, 873829), (11, 397195), (19, 229955), (37, 118085), (55, 79439), (95, 45991), (113, 38665), (185, 23617), (209, 20905), (407, 10735), (565, 7733), (703, 6215), (1045, 4181), (1243, 3515), (2035, 2147)]