4992645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 9669888

約数和(自身を除く): 4677243

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2797, 8391, 13985, 19579, 41955, 47549, 58737, 97895, 142647, 237745, 293685, 332843, 713235, 998529, 1664215, 4992645]

約数ペア:

[(1, 4992645), (3, 1664215), (5, 998529), (7, 713235), (15, 332843), (17, 293685), (21, 237745), (35, 142647), (51, 97895), (85, 58737), (105, 47549), (119, 41955), (255, 19579), (357, 13985), (595, 8391), (1785, 2797)]