7090395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2797}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 12288816

約数和(自身を除く): 5198421

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 2797, 8391, 13985, 36361, 41955, 109083, 181805, 472693, 545415, 1418079, 2363465, 7090395]

約数ペア:

[(1, 7090395), (3, 2363465), (5, 1418079), (13, 545415), (15, 472693), (39, 181805), (65, 109083), (169, 41955), (195, 36361), (507, 13985), (845, 8391), (2535, 2797)]