27255025

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 36

約数和(自身を含む): 41418480

約数和(自身を除く): 14163455

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 1171, 1225, 3325, 4655, 5855, 8197, 22249, 23275, 29275, 40985, 57379, 111245, 155743, 204925, 286895, 556225, 778715, 1090201, 1434475, 3893575, 5451005, 27255025]

約数ペア:

[(1, 27255025), (5, 5451005), (7, 3893575), (19, 1434475), (25, 1090201), (35, 778715), (49, 556225), (95, 286895), (133, 204925), (175, 155743), (245, 111245), (475, 57379), (665, 40985), (931, 29275), (1171, 23275), (1225, 22249), (3325, 8197), (4655, 5855)]