29972415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 52563456

約数和(自身を除く): 22591041

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 373, 487, 1119, 1461, 1865, 2435, 4103, 5357, 5595, 7305, 12309, 16071, 20515, 26785, 61545, 80355, 181651, 544953, 908255, 1998161, 2724765, 5994483, 9990805, 29972415]

約数ペア:

[(1, 29972415), (3, 9990805), (5, 5994483), (11, 2724765), (15, 1998161), (33, 908255), (55, 544953), (165, 181651), (373, 80355), (487, 61545), (1119, 26785), (1461, 20515), (1865, 16071), (2435, 12309), (4103, 7305), (5357, 5595)]