7515105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 13716864

約数和(自身を除く): 6201759

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 2267, 3315, 6801, 11335, 29471, 34005, 38539, 88413, 115617, 147355, 192695, 442065, 501007, 578085, 1503021, 2505035, 7515105]

約数ペア:

[(1, 7515105), (3, 2505035), (5, 1503021), (13, 578085), (15, 501007), (17, 442065), (39, 192695), (51, 147355), (65, 115617), (85, 88413), (195, 38539), (221, 34005), (255, 29471), (663, 11335), (1105, 6801), (2267, 3315)]