47246355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26921}}^1$

素因数の和:26948

約数の個数: 32

約数和(自身を含む): 90457920

約数和(自身を除く): 43211565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 26921, 80763, 134605, 242289, 349973, 403815, 726867, 1049919, 1211445, 1749865, 3149757, 3634335, 5249595, 9449271, 15748785, 47246355]

約数ペア:

[(1, 47246355), (3, 15748785), (5, 9449271), (9, 5249595), (13, 3634335), (15, 3149757), (27, 1749865), (39, 1211445), (45, 1049919), (65, 726867), (117, 403815), (135, 349973), (195, 242289), (351, 134605), (585, 80763), (1755, 26921)]