2977887575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4656

約数の個数: 48

約数和(自身を含む): 4225979520

約数和(自身を除く): 1248091945

約数列:

[1, 5, 13, 19, 25, 65, 95, 107, 247, 325, 475, 535, 1235, 1391, 2033, 2675, 4507, 6175, 6955, 10165, 22535, 26429, 34775, 50825, 58591, 85633, 112675, 132145, 292955, 428165, 482249, 660725, 1113229, 1464775, 2140825, 2411245, 5566145, 6269237, 9162731, 12056225, 27830725, 31346185, 45813655, 119115503, 156730925, 229068275, 595577515, 2977887575]

約数ペア:

[(1, 2977887575), (5, 595577515), (13, 229068275), (19, 156730925), (25, 119115503), (65, 45813655), (95, 31346185), (107, 27830725), (247, 12056225), (325, 9162731), (475, 6269237), (535, 5566145), (1235, 2411245), (1391, 2140825), (2033, 1464775), (2675, 1113229), (4507, 660725), (6175, 482249), (6955, 428165), (10165, 292955), (22535, 132145), (26429, 112675), (34775, 85633), (50825, 58591)]