15027906815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{7951}}^1$

素因数の和:8207

約数の個数: 32

約数和(自身を含む): 18893952000

約数和(自身を除く): 3866045185

約数列:

[1, 5, 43, 59, 149, 215, 295, 745, 2537, 6407, 7951, 8791, 12685, 32035, 39755, 43955, 341893, 378013, 469109, 1184699, 1709465, 1890065, 2345545, 5923495, 20171687, 50942057, 69897241, 100858435, 254710285, 349486205, 3005581363, 15027906815]

約数ペア:

[(1, 15027906815), (5, 3005581363), (43, 349486205), (59, 254710285), (149, 100858435), (215, 69897241), (295, 50942057), (745, 20171687), (2537, 5923495), (6407, 2345545), (7951, 1890065), (8791, 1709465), (12685, 1184699), (32035, 469109), (39755, 378013), (43955, 341893)]