3215796475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 4173661440

約数和(自身を除く): 957864965

約数列:

[1, 5, 25, 59, 61, 103, 295, 305, 347, 515, 1475, 1525, 1735, 2575, 3599, 6077, 6283, 8675, 17995, 20473, 21167, 30385, 31415, 35741, 89975, 102365, 105835, 151925, 157075, 178705, 370697, 511825, 529175, 893525, 1248853, 1853485, 2108719, 2180201, 6244265, 9267425, 10543595, 10901005, 31221325, 52717975, 54505025, 128631859, 643159295, 3215796475]

約数ペア:

[(1, 3215796475), (5, 643159295), (25, 128631859), (59, 54505025), (61, 52717975), (103, 31221325), (295, 10901005), (305, 10543595), (347, 9267425), (515, 6244265), (1475, 2180201), (1525, 2108719), (1735, 1853485), (2575, 1248853), (3599, 893525), (6077, 529175), (6283, 511825), (8675, 370697), (17995, 178705), (20473, 157075), (21167, 151925), (30385, 105835), (31415, 102365), (35741, 89975)]