18100748540145

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1\times {\mathrm{1873}}^1\times {\mathrm{2557}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 29157919211520

約数和(自身を除く): 11057170671375

約数列:

[1, 3, 5, 15, 197, 591, 985, 1279, 1873, 2557, 2955, 3837, 5619, 6395, 7671, 9365, 12785, 19185, 28095, 38355, 251963, 368981, 503729, 755889, 1106943, 1259815, 1511187, 1844905, 2395567, 2518645, 3270403, 3779445, 4789261, 5534715, 7186701, 7555935, 9811209, 11977835, 14367783, 16352015, 23946305, 35933505, 49056045, 71838915, 471926699, 644269391, 943484417, 1415780097, 1932808173, 2359633495, 2830453251, 3221346955, 4717422085, 6125464819, 7078900485, 9664040865, 14152266255, 18376394457, 30627324095, 91881972285, 1206716569343, 3620149708029, 6033582846715, 18100748540145]

約数ペア:

[(1, 18100748540145), (3, 6033582846715), (5, 3620149708029), (15, 1206716569343), (197, 91881972285), (591, 30627324095), (985, 18376394457), (1279, 14152266255), (1873, 9664040865), (2557, 7078900485), (2955, 6125464819), (3837, 4717422085), (5619, 3221346955), (6395, 2830453251), (7671, 2359633495), (9365, 1932808173), (12785, 1415780097), (19185, 943484417), (28095, 644269391), (38355, 471926699), (251963, 71838915), (368981, 49056045), (503729, 35933505), (755889, 23946305), (1106943, 16352015), (1259815, 14367783), (1511187, 11977835), (1844905, 9811209), (2395567, 7555935), (2518645, 7186701), (3270403, 5534715), (3779445, 4789261)]