4428371385

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{136111}}^1$

素因数の和:136366

約数の個数: 32

約数和(自身を含む): 7905384960

約数和(自身を除く): 3477013575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 10845, 32535, 136111, 408333, 680555, 1224999, 2041665, 3674997, 6124995, 18374985, 32802751, 98408253, 164013755, 295224759, 492041265, 885674277, 1476123795, 4428371385]

約数ペア:

[(1, 4428371385), (3, 1476123795), (5, 885674277), (9, 492041265), (15, 295224759), (27, 164013755), (45, 98408253), (135, 32802751), (241, 18374985), (723, 6124995), (1205, 3674997), (2169, 2041665), (3615, 1224999), (6507, 680555), (10845, 408333), (32535, 136111)]