54023355

素因数分解:

$3^4\times 5^1\times {\mathrm{133391}}^1$

素因数の和:133408

約数の個数: 20

約数和(自身を含む): 96842592

約数和(自身を除く): 42819237

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 133391, 400173, 666955, 1200519, 2000865, 3601557, 6002595, 10804671, 18007785, 54023355]

約数ペア:

[(1, 54023355), (3, 18007785), (5, 10804671), (9, 6002595), (15, 3601557), (27, 2000865), (45, 1200519), (81, 666955), (135, 400173), (405, 133391)]