488396315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2281}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 680218560

約数和(自身を除く): 191822245

約数列:

[1, 5, 11, 17, 55, 85, 187, 229, 935, 1145, 2281, 2519, 3893, 11405, 12595, 19465, 25091, 38777, 42823, 125455, 193885, 214115, 426547, 522349, 2132735, 2611745, 5745839, 8879933, 28729195, 44399665, 97679263, 488396315]

約数ペア:

[(1, 488396315), (5, 97679263), (11, 44399665), (17, 28729195), (55, 8879933), (85, 5745839), (187, 2611745), (229, 2132735), (935, 522349), (1145, 426547), (2281, 214115), (2519, 193885), (3893, 125455), (11405, 42823), (12595, 38777), (19465, 25091)]