29828355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 21596925

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 2789, 3565, 8367, 10695, 13945, 41835, 64147, 86459, 192441, 259377, 320735, 432295, 962205, 1296885, 1988557, 5965671, 9942785, 29828355]

約数ペア:

[(1, 29828355), (3, 9942785), (5, 5965671), (15, 1988557), (23, 1296885), (31, 962205), (69, 432295), (93, 320735), (115, 259377), (155, 192441), (345, 86459), (465, 64147), (713, 41835), (2139, 13945), (2789, 10695), (3565, 8367)]