287852803075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{20393}}^1$

素因数の和:20784

約数の個数: 48

約数和(自身を含む): 374715766656

約数和(自身を除く): 86862963581

約数列:

[1, 5, 25, 41, 47, 205, 235, 293, 1025, 1175, 1465, 1927, 7325, 9635, 12013, 13771, 20393, 48175, 60065, 68855, 101965, 300325, 344275, 509825, 564611, 836113, 958471, 2823055, 4180565, 4792355, 5975149, 14115275, 20902825, 23961775, 29875745, 39297311, 149378725, 196486555, 244981109, 280832003, 982432775, 1224905545, 1404160015, 6124527725, 7020800075, 11514112123, 57570560615, 287852803075]

約数ペア:

[(1, 287852803075), (5, 57570560615), (25, 11514112123), (41, 7020800075), (47, 6124527725), (205, 1404160015), (235, 1224905545), (293, 982432775), (1025, 280832003), (1175, 244981109), (1465, 196486555), (1927, 149378725), (7325, 39297311), (9635, 29875745), (12013, 23961775), (13771, 20902825), (20393, 14115275), (48175, 5975149), (60065, 4792355), (68855, 4180565), (101965, 2823055), (300325, 958471), (344275, 836113), (509825, 564611)]