5287809105

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{30931}}^1$

素因数の和:31102

約数の個数: 48

約数和(自身を含む): 9554276160

約数和(自身を除く): 4266467055

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 131, 145, 261, 393, 435, 655, 1179, 1305, 1965, 3799, 5895, 11397, 18995, 30931, 34191, 56985, 92793, 154655, 170955, 278379, 463965, 896999, 1391895, 2690997, 4051961, 4484995, 8072991, 12155883, 13454985, 20259805, 36467649, 40364955, 60779415, 117506869, 182338245, 352520607, 587534345, 1057561821, 1762603035, 5287809105]

約数ペア:

[(1, 5287809105), (3, 1762603035), (5, 1057561821), (9, 587534345), (15, 352520607), (29, 182338245), (45, 117506869), (87, 60779415), (131, 40364955), (145, 36467649), (261, 20259805), (393, 13454985), (435, 12155883), (655, 8072991), (1179, 4484995), (1305, 4051961), (1965, 2690997), (3799, 1391895), (5895, 896999), (11397, 463965), (18995, 278379), (30931, 170955), (34191, 154655), (56985, 92793)]