71694045

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3517}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 128336640

約数和(自身を除く): 56642595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 2265, 3517, 4077, 6795, 10551, 17585, 20385, 31653, 52755, 94959, 158265, 474795, 531067, 1593201, 2655335, 4779603, 7966005, 14338809, 23898015, 71694045]

約数ペア:

[(1, 71694045), (3, 23898015), (5, 14338809), (9, 7966005), (15, 4779603), (27, 2655335), (45, 1593201), (135, 531067), (151, 474795), (453, 158265), (755, 94959), (1359, 52755), (2265, 31653), (3517, 20385), (4077, 17585), (6795, 10551)]