51275145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 36064887

約数列:

[1, 3, 5, 15, 17, 51, 85, 233, 255, 699, 863, 1165, 2589, 3495, 3961, 4315, 11883, 12945, 14671, 19805, 44013, 59415, 73355, 201079, 220065, 603237, 1005395, 3016185, 3418343, 10255029, 17091715, 51275145]

約数ペア:

[(1, 51275145), (3, 17091715), (5, 10255029), (15, 3418343), (17, 3016185), (51, 1005395), (85, 603237), (233, 220065), (255, 201079), (699, 73355), (863, 59415), (1165, 44013), (2589, 19805), (3495, 14671), (3961, 12945), (4315, 11883)]