470893613805

素因数分解:

$3^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2065187}}^1$

素因数の和:2065767

約数の個数: 40

約数和(自身を含む): 845620139232

約数和(自身を除く): 374726525427

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 563, 1689, 2815, 5067, 8445, 15201, 25335, 45603, 76005, 228015, 2065187, 6195561, 10325935, 18586683, 30977805, 55760049, 92933415, 167280147, 278800245, 836400735, 1162700281, 3488100843, 5813501405, 10464302529, 17440504215, 31392907587, 52321512645, 94178722761, 156964537935, 470893613805]

約数ペア:

[(1, 470893613805), (3, 156964537935), (5, 94178722761), (9, 52321512645), (15, 31392907587), (27, 17440504215), (45, 10464302529), (81, 5813501405), (135, 3488100843), (405, 1162700281), (563, 836400735), (1689, 278800245), (2815, 167280147), (5067, 92933415), (8445, 55760049), (15201, 30977805), (25335, 18586683), (45603, 10325935), (76005, 6195561), (228015, 2065187)]