6488025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 11755200

約数和(自身を除く): 5267175

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 157, 285, 435, 471, 475, 551, 725, 785, 1425, 1653, 2175, 2355, 2755, 2983, 3925, 4553, 8265, 8949, 11775, 13659, 13775, 14915, 22765, 41325, 44745, 68295, 74575, 86507, 113825, 223725, 259521, 341475, 432535, 1297605, 2162675, 6488025]

約数ペア:

[(1, 6488025), (3, 2162675), (5, 1297605), (15, 432535), (19, 341475), (25, 259521), (29, 223725), (57, 113825), (75, 86507), (87, 74575), (95, 68295), (145, 44745), (157, 41325), (285, 22765), (435, 14915), (471, 13775), (475, 13659), (551, 11775), (725, 8949), (785, 8265), (1425, 4553), (1653, 3925), (2175, 2983), (2355, 2755)]