39803465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 13539895

約数列:

[1, 5, 13, 59, 65, 97, 107, 295, 485, 535, 767, 1261, 1391, 3835, 5723, 6305, 6313, 6955, 10379, 28615, 31565, 51895, 74399, 82069, 134927, 371995, 410345, 612361, 674635, 3061805, 7960693, 39803465]

約数ペア:

[(1, 39803465), (5, 7960693), (13, 3061805), (59, 674635), (65, 612361), (97, 410345), (107, 371995), (295, 134927), (485, 82069), (535, 74399), (767, 51895), (1261, 31565), (1391, 28615), (3835, 10379), (5723, 6955), (6305, 6313)]