65895255

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3280

約数の個数: 32

約数和(自身を含む): 117931200

約数和(自身を除く): 52035945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 3109, 4239, 7065, 9327, 15545, 21195, 27981, 46635, 83943, 139905, 419715, 488113, 1464339, 2440565, 4393017, 7321695, 13179051, 21965085, 65895255]

約数ペア:

[(1, 65895255), (3, 21965085), (5, 13179051), (9, 7321695), (15, 4393017), (27, 2440565), (45, 1464339), (135, 488113), (157, 419715), (471, 139905), (785, 83943), (1413, 46635), (2355, 27981), (3109, 21195), (4239, 15545), (7065, 9327)]