6456675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 5328285

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 197, 285, 345, 437, 475, 575, 591, 985, 1311, 1425, 1725, 2185, 2955, 3743, 4531, 4925, 6555, 10925, 11229, 13593, 14775, 18715, 22655, 32775, 56145, 67965, 86089, 93575, 113275, 258267, 280725, 339825, 430445, 1291335, 2152225, 6456675]

約数ペア:

[(1, 6456675), (3, 2152225), (5, 1291335), (15, 430445), (19, 339825), (23, 280725), (25, 258267), (57, 113275), (69, 93575), (75, 86089), (95, 67965), (115, 56145), (197, 32775), (285, 22655), (345, 18715), (437, 14775), (475, 13593), (575, 11229), (591, 10925), (985, 6555), (1311, 4925), (1425, 4531), (1725, 3743), (2185, 2955)]