13776875

素因数分解:

$5^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 20393472

約数和(自身を除く): 6616597

約数列:

[1, 5, 7, 25, 35, 47, 67, 125, 175, 235, 329, 335, 469, 625, 875, 1175, 1645, 1675, 2345, 3149, 4375, 5875, 8225, 8375, 11725, 15745, 22043, 29375, 41125, 41875, 58625, 78725, 110215, 205625, 293125, 393625, 551075, 1968125, 2755375, 13776875]

約数ペア:

[(1, 13776875), (5, 2755375), (7, 1968125), (25, 551075), (35, 393625), (47, 293125), (67, 205625), (125, 110215), (175, 78725), (235, 58625), (329, 41875), (335, 41125), (469, 29375), (625, 22043), (875, 15745), (1175, 11725), (1645, 8375), (1675, 8225), (2345, 5875), (3149, 4375)]