25149555

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{773}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 44953920

約数和(自身を除く): 19804365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 773, 1205, 2169, 2319, 3615, 3865, 6507, 6957, 10845, 11595, 20871, 32535, 34785, 104355, 186293, 558879, 931465, 1676637, 2794395, 5029911, 8383185, 25149555]

約数ペア:

[(1, 25149555), (3, 8383185), (5, 5029911), (9, 2794395), (15, 1676637), (27, 931465), (45, 558879), (135, 186293), (241, 104355), (723, 34785), (773, 32535), (1205, 20871), (2169, 11595), (2319, 10845), (3615, 6957), (3865, 6507)]