54971475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4337}}^1$

素因数の和:4376

約数の個数: 36

約数和(自身を含む): 98437896

約数和(自身を除く): 43466421

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 4337, 12675, 13011, 21685, 56381, 65055, 108425, 169143, 281905, 325275, 732953, 845715, 1409525, 2198859, 3664765, 4228575, 10994295, 18323825, 54971475]

約数ペア:

[(1, 54971475), (3, 18323825), (5, 10994295), (13, 4228575), (15, 3664765), (25, 2198859), (39, 1409525), (65, 845715), (75, 732953), (169, 325275), (195, 281905), (325, 169143), (507, 108425), (845, 65055), (975, 56381), (2535, 21685), (4225, 13011), (4337, 12675)]