25417365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 42909696

約数和(自身を除く): 17492331

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1163, 1457, 3489, 4371, 5815, 7285, 17445, 21855, 36053, 54661, 108159, 163983, 180265, 273305, 540795, 819915, 1694491, 5083473, 8472455, 25417365]

約数ペア:

[(1, 25417365), (3, 8472455), (5, 5083473), (15, 1694491), (31, 819915), (47, 540795), (93, 273305), (141, 180265), (155, 163983), (235, 108159), (465, 54661), (705, 36053), (1163, 21855), (1457, 17445), (3489, 7285), (4371, 5815)]