2194556525

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9851}}^1$

素因数の和:9954

約数の個数: 48

約数和(自身を含む): 3322882560

約数和(自身を除く): 1128326035

約数列:

[1, 5, 7, 19, 25, 35, 67, 95, 133, 175, 335, 469, 475, 665, 1273, 1675, 2345, 3325, 6365, 8911, 9851, 11725, 31825, 44555, 49255, 68957, 187169, 222775, 246275, 344785, 660017, 935845, 1310183, 1723925, 3300085, 4620119, 4679225, 6550915, 12540323, 16500425, 23100595, 32754575, 62701615, 87782261, 115502975, 313508075, 438911305, 2194556525]

約数ペア:

[(1, 2194556525), (5, 438911305), (7, 313508075), (19, 115502975), (25, 87782261), (35, 62701615), (67, 32754575), (95, 23100595), (133, 16500425), (175, 12540323), (335, 6550915), (469, 4679225), (475, 4620119), (665, 3300085), (1273, 1723925), (1675, 1310183), (2345, 935845), (3325, 660017), (6365, 344785), (8911, 246275), (9851, 222775), (11725, 187169), (31825, 68957), (44555, 49255)]