2602772025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{28657}}^1$

素因数の和:28850

約数の個数: 48

約数和(自身を含む): 4946600064

約数和(自身を除く): 2343828039

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 173, 175, 519, 525, 865, 1211, 2595, 3633, 4325, 6055, 12975, 18165, 28657, 30275, 85971, 90825, 143285, 200599, 429855, 601797, 716425, 1002995, 2149275, 3008985, 4957661, 5014975, 14872983, 15044925, 24788305, 34703627, 74364915, 104110881, 123941525, 173518135, 371824575, 520554405, 867590675, 2602772025]

約数ペア:

[(1, 2602772025), (3, 867590675), (5, 520554405), (7, 371824575), (15, 173518135), (21, 123941525), (25, 104110881), (35, 74364915), (75, 34703627), (105, 24788305), (173, 15044925), (175, 14872983), (519, 5014975), (525, 4957661), (865, 3008985), (1211, 2149275), (2595, 1002995), (3633, 716425), (4325, 601797), (6055, 429855), (12975, 200599), (18165, 143285), (28657, 90825), (30275, 85971)]