1900808519115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8311}}^1\times {\mathrm{126011}}^1$

素因数の和:134352

約数の個数: 48

約数和(自身を含む): 3343338286848

約数和(自身を除く): 1442529767733

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 8311, 24933, 41555, 91421, 124665, 126011, 274263, 378033, 457105, 630055, 1005631, 1371315, 1386121, 1890165, 3016893, 4158363, 5028155, 6930605, 15084465, 15247331, 20791815, 45741993, 76236655, 228709965, 1047277421, 3141832263, 5236387105, 11520051631, 15709161315, 34560154893, 57600258155, 126720567941, 172800774465, 380161703823, 633602839705, 1900808519115]

約数ペア:

[(1, 1900808519115), (3, 633602839705), (5, 380161703823), (11, 172800774465), (15, 126720567941), (33, 57600258155), (55, 34560154893), (121, 15709161315), (165, 11520051631), (363, 5236387105), (605, 3141832263), (1815, 1047277421), (8311, 228709965), (24933, 76236655), (41555, 45741993), (91421, 20791815), (124665, 15247331), (126011, 15084465), (274263, 6930605), (378033, 5028155), (457105, 4158363), (630055, 3016893), (1005631, 1890165), (1371315, 1386121)]