47145175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 76780800

約数和(自身を除く): 29635625

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1289, 1463, 1925, 3325, 5225, 6445, 7315, 9023, 14179, 24491, 32225, 36575, 45115, 70895, 99253, 122455, 171437, 225575, 269401, 354475, 496265, 612275, 857185, 1347005, 1885807, 2481325, 4285925, 6735025, 9429035, 47145175]

約数ペア:

[(1, 47145175), (5, 9429035), (7, 6735025), (11, 4285925), (19, 2481325), (25, 1885807), (35, 1347005), (55, 857185), (77, 612275), (95, 496265), (133, 354475), (175, 269401), (209, 225575), (275, 171437), (385, 122455), (475, 99253), (665, 70895), (1045, 45115), (1289, 36575), (1463, 32225), (1925, 24491), (3325, 14179), (5225, 9023), (6445, 7315)]