2023070125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 2850681600

約数和(自身を除く): 827611475

約数列:

[1, 5, 17, 19, 25, 85, 89, 95, 125, 323, 425, 445, 475, 563, 1513, 1615, 1691, 2125, 2225, 2375, 2815, 7565, 8075, 8455, 9571, 10697, 11125, 14075, 28747, 37825, 40375, 42275, 47855, 50107, 53485, 70375, 143735, 181849, 189125, 211375, 239275, 250535, 267425, 718675, 851819, 909245, 952033, 1196375, 1252675, 1337125, 3593375, 4259095, 4546225, 4760165, 6263375, 16184561, 21295475, 22731125, 23800825, 80922805, 106477375, 119004125, 404614025, 2023070125]

約数ペア:

[(1, 2023070125), (5, 404614025), (17, 119004125), (19, 106477375), (25, 80922805), (85, 23800825), (89, 22731125), (95, 21295475), (125, 16184561), (323, 6263375), (425, 4760165), (445, 4546225), (475, 4259095), (563, 3593375), (1513, 1337125), (1615, 1252675), (1691, 1196375), (2125, 952033), (2225, 909245), (2375, 851819), (2815, 718675), (7565, 267425), (8075, 250535), (8455, 239275), (9571, 211375), (10697, 189125), (11125, 181849), (14075, 143735), (28747, 70375), (37825, 53485), (40375, 50107), (42275, 47855)]