2010047992725

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{13666823}}^1$

素因数の和:13666926

約数の個数: 48

約数和(自身を含む): 3477496033152

約数和(自身を除く): 1467448040427

約数列:

[1, 3, 5, 15, 25, 37, 53, 75, 111, 159, 185, 265, 555, 795, 925, 1325, 1961, 2775, 3975, 5883, 9805, 29415, 49025, 147075, 13666823, 41000469, 68334115, 205002345, 341670575, 505672451, 724341619, 1025011725, 1517017353, 2173024857, 2528362255, 3621708095, 7585086765, 10865124285, 12641811275, 18108540475, 26800639903, 37925433825, 54325621425, 80401919709, 134003199515, 402009598545, 670015997575, 2010047992725]

約数ペア:

[(1, 2010047992725), (3, 670015997575), (5, 402009598545), (15, 134003199515), (25, 80401919709), (37, 54325621425), (53, 37925433825), (75, 26800639903), (111, 18108540475), (159, 12641811275), (185, 10865124285), (265, 7585086765), (555, 3621708095), (795, 2528362255), (925, 2173024857), (1325, 1517017353), (1961, 1025011725), (2775, 724341619), (3975, 505672451), (5883, 341670575), (9805, 205002345), (29415, 68334115), (49025, 41000469), (147075, 13666823)]