47306875

素因数分解:

$5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 73776384

約数和(自身を除く): 26469509

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 625, 875, 983, 1375, 1925, 4375, 4915, 6875, 6881, 9625, 10813, 24575, 34405, 48125, 54065, 75691, 122875, 172025, 270325, 378455, 614375, 860125, 1351625, 1892275, 4300625, 6758125, 9461375, 47306875]

約数ペア:

[(1, 47306875), (5, 9461375), (7, 6758125), (11, 4300625), (25, 1892275), (35, 1351625), (55, 860125), (77, 614375), (125, 378455), (175, 270325), (275, 172025), (385, 122875), (625, 75691), (875, 54065), (983, 48125), (1375, 34405), (1925, 24575), (4375, 10813), (4915, 9625), (6875, 6881)]