19354522545

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{34549}}^1$

素因数の和:34830

約数の個数: 48

約数和(自身を含む): 34279128000

約数和(自身を除く): 14924605455

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 211, 295, 531, 633, 885, 1055, 1899, 2655, 3165, 9495, 12449, 34549, 37347, 62245, 103647, 112041, 172745, 186735, 310941, 518235, 560205, 1554705, 2038391, 6115173, 7289839, 10191955, 18345519, 21869517, 30575865, 36449195, 65608551, 91727595, 109347585, 328042755, 430100501, 1290301503, 2150502505, 3870904509, 6451507515, 19354522545]

約数ペア:

[(1, 19354522545), (3, 6451507515), (5, 3870904509), (9, 2150502505), (15, 1290301503), (45, 430100501), (59, 328042755), (177, 109347585), (211, 91727595), (295, 65608551), (531, 36449195), (633, 30575865), (885, 21869517), (1055, 18345519), (1899, 10191955), (2655, 7289839), (3165, 6115173), (9495, 2038391), (12449, 1554705), (34549, 560205), (37347, 518235), (62245, 310941), (103647, 186735), (112041, 172745)]