1884768045215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{1684867}}^1$

素因数の和:1684980

約数の個数: 36

約数和(自身を含む): 2545185188952

約数和(自身を除く): 660417143737

約数列:

[1, 5, 11, 43, 55, 121, 215, 473, 605, 1849, 2365, 5203, 9245, 20339, 26015, 101695, 223729, 1118645, 1684867, 8424335, 18533537, 72449281, 92667685, 203868907, 362246405, 796942091, 1019344535, 3115319083, 3984710455, 8766363001, 15576595415, 34268509913, 43831815005, 171342549565, 376953609043, 1884768045215]

約数ペア:

[(1, 1884768045215), (5, 376953609043), (11, 171342549565), (43, 43831815005), (55, 34268509913), (121, 15576595415), (215, 8766363001), (473, 3984710455), (605, 3115319083), (1849, 1019344535), (2365, 796942091), (5203, 362246405), (9245, 203868907), (20339, 92667685), (26015, 72449281), (101695, 18533537), (223729, 8424335), (1118645, 1684867)]