4927248025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1997}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 7301746944

約数和(自身を除く): 2374498919

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 613, 805, 1997, 3065, 4025, 4291, 9985, 13979, 14099, 15325, 21455, 45931, 49925, 69895, 70495, 98693, 107275, 229655, 321517, 349475, 352475, 493465, 1148275, 1224161, 1607585, 2467325, 6120805, 8037925, 8569127, 28155703, 30604025, 42845635, 140778515, 197089921, 214228175, 703892575, 985449605, 4927248025]

約数ペア:

[(1, 4927248025), (5, 985449605), (7, 703892575), (23, 214228175), (25, 197089921), (35, 140778515), (115, 42845635), (161, 30604025), (175, 28155703), (575, 8569127), (613, 8037925), (805, 6120805), (1997, 2467325), (3065, 1607585), (4025, 1224161), (4291, 1148275), (9985, 493465), (13979, 352475), (14099, 349475), (15325, 321517), (21455, 229655), (45931, 107275), (49925, 98693), (69895, 70495)]