27824925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^2\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 36

約数和(自身を含む): 47455296

約数和(自身を除く): 19630371

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 271, 555, 813, 925, 1355, 1369, 2775, 4065, 4107, 6775, 6845, 10027, 20325, 20535, 30081, 34225, 50135, 102675, 150405, 250675, 370999, 752025, 1112997, 1854995, 5564985, 9274975, 27824925]

約数ペア:

[(1, 27824925), (3, 9274975), (5, 5564985), (15, 1854995), (25, 1112997), (37, 752025), (75, 370999), (111, 250675), (185, 150405), (271, 102675), (555, 50135), (813, 34225), (925, 30081), (1355, 20535), (1369, 20325), (2775, 10027), (4065, 6845), (4107, 6775)]