2447748625

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5077}}^1$

素因数の和:5147

約数の個数: 64

約数和(自身を含む): 3802406400

約数和(自身を除く): 1354657775

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 125, 133, 145, 175, 203, 475, 551, 665, 725, 875, 1015, 2375, 2755, 3325, 3625, 3857, 5075, 5077, 13775, 16625, 19285, 25375, 25385, 35539, 68875, 96425, 96463, 126925, 147233, 177695, 482125, 482315, 634625, 675241, 736165, 888475, 1030631, 2411575, 2797427, 3376205, 3680825, 4442375, 5153155, 12057875, 13987135, 16881025, 18404125, 19581989, 25765775, 69935675, 84405125, 97909945, 128828875, 349678375, 489549725, 2447748625]

約数ペア:

[(1, 2447748625), (5, 489549725), (7, 349678375), (19, 128828875), (25, 97909945), (29, 84405125), (35, 69935675), (95, 25765775), (125, 19581989), (133, 18404125), (145, 16881025), (175, 13987135), (203, 12057875), (475, 5153155), (551, 4442375), (665, 3680825), (725, 3376205), (875, 2797427), (1015, 2411575), (2375, 1030631), (2755, 888475), (3325, 736165), (3625, 675241), (3857, 634625), (5075, 482315), (5077, 482125), (13775, 177695), (16625, 147233), (19285, 126925), (25375, 96463), (25385, 96425), (35539, 68875)]