25930935

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 47596560

約数和(自身を除く): 21665625

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 387, 405, 645, 1161, 1489, 1935, 3483, 4467, 5805, 7445, 13401, 17415, 22335, 40203, 64027, 67005, 120609, 192081, 201015, 320135, 576243, 603045, 960405, 1728729, 2881215, 5186187, 8643645, 25930935]

約数ペア:

[(1, 25930935), (3, 8643645), (5, 5186187), (9, 2881215), (15, 1728729), (27, 960405), (43, 603045), (45, 576243), (81, 320135), (129, 201015), (135, 192081), (215, 120609), (387, 67005), (405, 64027), (645, 40203), (1161, 22335), (1489, 17415), (1935, 13401), (3483, 7445), (4467, 5805)]