6466425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 12439680

約数和(自身を除く): 5973255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 113, 175, 327, 339, 525, 545, 565, 763, 791, 1635, 1695, 2289, 2373, 2725, 2825, 3815, 3955, 8175, 8475, 11445, 11865, 12317, 19075, 19775, 36951, 57225, 59325, 61585, 86219, 184755, 258657, 307925, 431095, 923775, 1293285, 2155475, 6466425]

約数ペア:

[(1, 6466425), (3, 2155475), (5, 1293285), (7, 923775), (15, 431095), (21, 307925), (25, 258657), (35, 184755), (75, 86219), (105, 61585), (109, 59325), (113, 57225), (175, 36951), (327, 19775), (339, 19075), (525, 12317), (545, 11865), (565, 11445), (763, 8475), (791, 8175), (1635, 3955), (1695, 3815), (2289, 2825), (2373, 2725)]