2748348625

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{16519}}^1$

素因数の和:16567

約数の個数: 32

約数和(自身を含む): 3772903680

約数和(自身を除く): 1024555055

約数列:

[1, 5, 11, 25, 55, 121, 125, 275, 605, 1331, 1375, 3025, 6655, 15125, 16519, 33275, 82595, 166375, 181709, 412975, 908545, 1998799, 2064875, 4542725, 9993995, 21986789, 22713625, 49969975, 109933945, 249849875, 549669725, 2748348625]

約数ペア:

[(1, 2748348625), (5, 549669725), (11, 249849875), (25, 109933945), (55, 49969975), (121, 22713625), (125, 21986789), (275, 9993995), (605, 4542725), (1331, 2064875), (1375, 1998799), (3025, 908545), (6655, 412975), (15125, 181709), (16519, 166375), (33275, 82595)]