48960075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 83967840

約数和(自身を除く): 35007765

約数列:

[1, 3, 5, 15, 25, 53, 75, 109, 113, 159, 265, 327, 339, 545, 565, 795, 1325, 1635, 1695, 2725, 2825, 3975, 5777, 5989, 8175, 8475, 12317, 17331, 17967, 28885, 29945, 36951, 61585, 86655, 89835, 144425, 149725, 184755, 307925, 433275, 449175, 652801, 923775, 1958403, 3264005, 9792015, 16320025, 48960075]

約数ペア:

[(1, 48960075), (3, 16320025), (5, 9792015), (15, 3264005), (25, 1958403), (53, 923775), (75, 652801), (109, 449175), (113, 433275), (159, 307925), (265, 184755), (327, 149725), (339, 144425), (545, 89835), (565, 86655), (795, 61585), (1325, 36951), (1635, 29945), (1695, 28885), (2725, 17967), (2825, 17331), (3975, 12317), (5777, 8475), (5989, 8175)]