16033975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 21748608

約数和(自身を除く): 5714633

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 1217, 2635, 6085, 13175, 20689, 30425, 37727, 103445, 188635, 517225, 641359, 943175, 3206795, 16033975]

約数ペア:

[(1, 16033975), (5, 3206795), (17, 943175), (25, 641359), (31, 517225), (85, 188635), (155, 103445), (425, 37727), (527, 30425), (775, 20689), (1217, 13175), (2635, 6085)]