2113990902725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1\times {\mathrm{2683}}^1$

素因数の和:4815

約数の個数: 96

約数和(自身を含む): 2994145862400

約数和(自身を除く): 880154959675

約数列:

[1, 5, 13, 25, 29, 41, 65, 145, 205, 325, 377, 533, 725, 1025, 1189, 1885, 2039, 2665, 2683, 5945, 9425, 10195, 13325, 13415, 15457, 26507, 29725, 34879, 50975, 59131, 67075, 77285, 77807, 83599, 110003, 132535, 174395, 295655, 386425, 389035, 417995, 550015, 662675, 768703, 871975, 1011491, 1086787, 1430039, 1478275, 1945175, 2089975, 2424371, 2750075, 3190087, 3843515, 5057455, 5433935, 5470637, 7150195, 12121855, 15950435, 19217575, 25287275, 27169675, 27353185, 31516823, 35750975, 41471131, 60609275, 71118281, 79752175, 136765925, 157584115, 158648473, 207355655, 224296117, 355591405, 787920575, 793242365, 1036778275, 1121480585, 1777957025, 2062430149, 2915849521, 3966211825, 5607402925, 6504587393, 10312150745, 14579247605, 32522936965, 51560753725, 72896238025, 84559636109, 162614684825, 422798180545, 2113990902725]

約数ペア:

[(1, 2113990902725), (5, 422798180545), (13, 162614684825), (25, 84559636109), (29, 72896238025), (41, 51560753725), (65, 32522936965), (145, 14579247605), (205, 10312150745), (325, 6504587393), (377, 5607402925), (533, 3966211825), (725, 2915849521), (1025, 2062430149), (1189, 1777957025), (1885, 1121480585), (2039, 1036778275), (2665, 793242365), (2683, 787920575), (5945, 355591405), (9425, 224296117), (10195, 207355655), (13325, 158648473), (13415, 157584115), (15457, 136765925), (26507, 79752175), (29725, 71118281), (34879, 60609275), (50975, 41471131), (59131, 35750975), (67075, 31516823), (77285, 27353185), (77807, 27169675), (83599, 25287275), (110003, 19217575), (132535, 15950435), (174395, 12121855), (295655, 7150195), (386425, 5470637), (389035, 5433935), (417995, 5057455), (550015, 3843515), (662675, 3190087), (768703, 2750075), (871975, 2424371), (1011491, 2089975), (1086787, 1945175), (1430039, 1478275)]