42990122725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{2957}}^1$

素因数の和:4830

約数の個数: 48

約数和(自身を含む): 60212574720

約数和(自身を除く): 17222451995

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 1823, 2957, 7975, 9115, 14785, 20053, 32527, 45575, 52867, 73925, 85753, 100265, 162635, 264335, 428765, 501325, 581537, 813175, 943283, 1321675, 2143825, 2907685, 4716415, 5390611, 14538425, 23582075, 26953055, 59296721, 134765275, 156327719, 296483605, 781638595, 1482418025, 1719604909, 3908192975, 8598024545, 42990122725]

約数ペア:

[(1, 42990122725), (5, 8598024545), (11, 3908192975), (25, 1719604909), (29, 1482418025), (55, 781638595), (145, 296483605), (275, 156327719), (319, 134765275), (725, 59296721), (1595, 26953055), (1823, 23582075), (2957, 14538425), (7975, 5390611), (9115, 4716415), (14785, 2907685), (20053, 2143825), (32527, 1321675), (45575, 943283), (52867, 813175), (73925, 581537), (85753, 501325), (100265, 428765), (162635, 264335)]