411992705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 544177440

約数和(自身を除く): 132184735

約数列:

[1, 5, 17, 29, 85, 145, 397, 421, 493, 1985, 2105, 2465, 6749, 7157, 11513, 12209, 33745, 35785, 57565, 61045, 167137, 195721, 207553, 835685, 978605, 1037765, 2841329, 4846973, 14206645, 24234865, 82398541, 411992705]

約数ペア:

[(1, 411992705), (5, 82398541), (17, 24234865), (29, 14206645), (85, 4846973), (145, 2841329), (397, 1037765), (421, 978605), (493, 835685), (1985, 207553), (2105, 195721), (2465, 167137), (6749, 61045), (7157, 57565), (11513, 35785), (12209, 33745)]