25527255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 44425920

約数和(自身を除く): 18898665

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 1201, 1417, 1635, 3603, 4251, 6005, 7085, 15613, 18015, 21255, 46839, 78065, 130909, 234195, 392727, 654545, 1701817, 1963635, 5105451, 8509085, 25527255]

約数ペア:

[(1, 25527255), (3, 8509085), (5, 5105451), (13, 1963635), (15, 1701817), (39, 654545), (65, 392727), (109, 234195), (195, 130909), (327, 78065), (545, 46839), (1201, 21255), (1417, 18015), (1635, 15613), (3603, 7085), (4251, 6005)]