201277815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 331321536

約数和(自身を除く): 130043721

約数列:

[1, 3, 5, 15, 41, 123, 205, 293, 615, 879, 1117, 1465, 3351, 4395, 5585, 12013, 16755, 36039, 45797, 60065, 137391, 180195, 228985, 327281, 686955, 981843, 1636405, 4909215, 13418521, 40255563, 67092605, 201277815]

約数ペア:

[(1, 201277815), (3, 67092605), (5, 40255563), (15, 13418521), (41, 4909215), (123, 1636405), (205, 981843), (293, 686955), (615, 327281), (879, 228985), (1117, 180195), (1465, 137391), (3351, 60065), (4395, 45797), (5585, 36039), (12013, 16755)]