15000195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{383}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 27574272

約数和(自身を除く): 12574077

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 383, 1119, 1149, 1865, 1915, 2611, 2681, 5595, 5745, 7833, 8043, 13055, 13405, 39165, 40215, 142859, 428577, 714295, 1000013, 2142885, 3000039, 5000065, 15000195]

約数ペア:

[(1, 15000195), (3, 5000065), (5, 3000039), (7, 2142885), (15, 1000013), (21, 714295), (35, 428577), (105, 142859), (373, 40215), (383, 39165), (1119, 13405), (1149, 13055), (1865, 8043), (1915, 7833), (2611, 5745), (2681, 5595)]