1898485005

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{2473}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 3092302080

約数和(自身を除く): 1193817075

約数列:

[1, 3, 5, 15, 61, 183, 305, 839, 915, 2473, 2517, 4195, 7419, 12365, 12585, 37095, 51179, 150853, 153537, 255895, 452559, 754265, 767685, 2074847, 2262795, 6224541, 10374235, 31122705, 126565667, 379697001, 632828335, 1898485005]

約数ペア:

[(1, 1898485005), (3, 632828335), (5, 379697001), (15, 126565667), (61, 31122705), (183, 10374235), (305, 6224541), (839, 2262795), (915, 2074847), (2473, 767685), (2517, 754265), (4195, 452559), (7419, 255895), (12365, 153537), (12585, 150853), (37095, 51179)]