16197585

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 26790912

約数和(自身を除く): 10593327

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 227, 335, 355, 681, 1005, 1065, 1135, 3405, 4757, 14271, 15209, 16117, 23785, 45627, 48351, 71355, 76045, 80585, 228135, 241755, 1079839, 3239517, 5399195, 16197585]

約数ペア:

[(1, 16197585), (3, 5399195), (5, 3239517), (15, 1079839), (67, 241755), (71, 228135), (201, 80585), (213, 76045), (227, 71355), (335, 48351), (355, 45627), (681, 23785), (1005, 16117), (1065, 15209), (1135, 14271), (3405, 4757)]