157441291675

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{1493}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 200034241632

約数和(自身を除く): 42592949957

約数列:

[1, 5, 25, 67, 157, 335, 401, 785, 1493, 1675, 2005, 3925, 7465, 10025, 10519, 26867, 37325, 52595, 62957, 100031, 134335, 234401, 262975, 314785, 500155, 598693, 671675, 1172005, 1573925, 2500775, 2993465, 4218119, 5860025, 14967325, 15704867, 21090595, 40112431, 78524335, 93994801, 105452975, 200562155, 392621675, 469974005, 1002810775, 2349870025, 6297651667, 31488258335, 157441291675]

約数ペア:

[(1, 157441291675), (5, 31488258335), (25, 6297651667), (67, 2349870025), (157, 1002810775), (335, 469974005), (401, 392621675), (785, 200562155), (1493, 105452975), (1675, 93994801), (2005, 78524335), (3925, 40112431), (7465, 21090595), (10025, 15704867), (10519, 14967325), (26867, 5860025), (37325, 4218119), (52595, 2993465), (62957, 2500775), (100031, 1573925), (134335, 1172005), (234401, 671675), (262975, 598693), (314785, 500155)]